{"title":"Allen 40mm Dynamic Blocks","description":"","products":[{"product_id":"allen-brothers-40mm-dynamic-on-saddle","title":"Allen Brothers 40MM Dynamic On Saddle","description":"\u003ch1\u003e40mm Single Dynamic Bearing Block on Saddle\u003c\/h1\u003e \u003cp\u003eAllen 40mm Dynamic Blocks are built using a light weight composite cheek with a rope friendly, light weight stainless steel anchor strap and patented Allen Dynamic bearing system.\u003c\/p\u003e \u003cp\u003eThe range features a large central hole, which provides great options for tie-on beckets and is available with a variety of accessories, making it the suitable choice for demanding applications. These include dinghy mainsheets, jib and spinnaker sheeting systems as well as keelboat control lines.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e77.5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line\u003c\/div\u003e  \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.10 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e45 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Type\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eBall\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605778686324,"sku":"ALNA2040LZ","price":77.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2040LZ__18741.jpg.1428984928.jpg?v=1761817088"},{"product_id":"allen-brothers-40mm-dynamic-swivel","title":"Allen Brothers 40MM Dynamic Swivel","description":"\u003ch1\u003e40mm Single Dynamic Block with Swivel\u003c\/h1\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Dynamic Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e  \u003cdiv class=\"cell col-4 col-6M\"\u003e3.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eRope Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 - 0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 - 10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003ePin Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.10 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e46.5 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605778719092,"sku":"ALNA2040SC","price":76.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2040SC__18505.jpg.1428984928.jpg?v=1761817089"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-c-w-a-676-cam-cleat","title":"Allen Brothers 40MM Dynamic Block Swivel C\/W A.676 Cam Cleat","description":"\u003ch1\u003e40mm Single Dynamic Block with Swivel\u003c\/h1\u003e \u003cp\u003eSingle With Swivel And A.676 Cam Cleat. The cam cleat can easily be adjusted to any angle. Simply remove the bolt through the middle of the block, remove the two black side plates and move the cleat arms to the desired angle. Replace the side plates and bolt to fix in new position.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.37 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e9.52 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.23 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e142 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605778751860,"sku":"ALNA2040SC-676","price":180.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2040SC-676__54283.jpg.1428984928.jpg?v=1761817090"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-c-w-a-677-cam-cleat","title":"Allen Brothers 40MM Dynamic Block Swivel C\/W A.677 Cam Cleat","description":"\u003ch1\u003eAllen 40 mm Dynamic Block with Swivel and A.677 Cleat\u003c\/h1\u003e \u003cp\u003eSingle With Swivel And A.677 Cam Cleat. The cam cleat can easily be adjusted to any angle. Simply remove the bolt through the middle of the block, remove the two black side plates and move the cleat arms to the desired angle. Replace the side plates and bolt to fix in new position.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.25 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.35 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.23 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.23 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e106 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779046772,"sku":"ALNA2040SC-677","price":179.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALL-A2040SC-677__20789.jpg.1428984928.jpg?v=1761817092"},{"product_id":"allen-brothers-40mm-dynamic-ezi-ti","title":"Allen Brothers 40MM Dynamic Ezi-Ti","description":"\u003c!--TABS SUP--\u003e \u003cp\u003e40mm Single Tii-On Block.\u003c\/p\u003e \u003cp\u003eThe 40mm single tii-on block is our go-to dinghy mainsheet block. Also ideal for dinghy jib and spinnaker sheeting systems as well as keelboat control lines.\u003c\/p\u003e \u003cp\u003eOur Tii-On blocks feature a stainless-steel loop at the head of the block. This gives our Tii-On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless-steel head loop also ensures the block stays in the right orientation when being used.\u003c\/p\u003e \u003cp\u003eWhen attaching a Tii-on block you must feed the rope around the central axle and through the head of the block. Tii-On blocks rely on the correct attachment method to give them maximum strength\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBecket\u003c\/strong\u003e - The large central rivet not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBearings\u003c\/strong\u003e - Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e58 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.7 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.08 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e34.5 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Detail\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eStainless Steel\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779079540,"sku":"ALNA2040TII","price":48.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2040TII__11059.jpg.1428984928.jpg?v=1761817093"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-20mm-fiddle","title":"Allen Brothers 40MM Dynamic Block Swivel With 20MM Fiddle","description":"\u003ch1\u003e40mm Dynamic Bearing Swivel with 20mm Fiddle Block\u003c\/h1\u003e \u003cp\u003eAllen 40mm Dynamic Blocks are built using a light weight composite cheek with a rope friendly, light weight stainless steel anchor strap and patented Allen Dynamic bearing system.\u003c\/p\u003e \u003cp\u003eA suitable choice for demanding applications, these include dinghy mainsheets, jib and spinnaker sheeting systems as well as keelboat control lines.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.87 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.19 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e86 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Type\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eBall\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779112308,"sku":"ALNA2041","price":149.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2041__98167.jpg.1428984928.jpg?v=1761817094"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-becket","title":"Allen Brothers 40MM Dynamic Block Swivel With Becket","description":"\u003ch1\u003eAllen Brothers 40mm Dynamic Block With Swivel And Becket\u003c\/h1\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eNBL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.94 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e100 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWidth\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eRecommended line\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle pin Ř\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.17 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e79 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779145076,"sku":"ALNA2043","price":141.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2043__56920.jpg.1428984928.jpg?v=1761817095"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-becket-a-676","title":"Allen Brothers 40MM Dynamic Block Swivel With Becket \u0026 A.676","description":"\u003ch1\u003eSingle With Swivel, Becket And A.676\u003c\/h1\u003e \u003cp\u003eThe cam cleat can easily be adjusted to any angle. Simply remove the bolt through the middle of the block, remove the two black side plates and move the cleat arms to the desired angle. Replace the side plates and bolt to fix in new position.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.94 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e100 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.35 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e157 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779177844,"sku":"ALNA2043-676","price":238.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2043-676__22592.jpg.1428984928.jpg?v=1761817096"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-fiddle-becket","title":"Allen Brothers 40MM Dynamic Block Swivel With Fiddle \u0026 Becket","description":"\u003ch1\u003eSingle With Swivel, 20mm Fiddle Block And Becket\u003c\/h1\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.80 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e122 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.22 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e100 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779210612,"sku":"ALNA2044","price":263.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2044__08875.jpg.1428984928.jpg?v=1761817097"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-fiddle-becket-a-676","title":"Allen Brothers 40MM Dynamic Block Swivel With Fiddle, Becket \u0026 A.676","description":"\u003ch1\u003eSingle With Swivel, Fiddle Block, Becket And A.676\u003c\/h1\u003e \u003cp\u003eThe cam cleat can easily be adjusted to any angle. Simply remove the bolt through the middle of the block, remove the two black side plates and move the cleat arms to the desired angle. Replace the side plates and bolt to fix in new position.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.80 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e122 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.34 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e152 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779243380,"sku":"ALNA2044-676","price":263.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2044-676__89989.jpg.1428984928.jpg?v=1761817099"},{"product_id":"allen-brothers-40mm-dynamic-block-swivel-with-fiddle-becket-a-677","title":"Allen Brothers 40MM Dynamic Block Swivel With Fiddle, Becket \u0026 A.677","description":"\u003ch1\u003eSingle With Swivel, Fiddle Block, Becket And A.676\u003c\/h1\u003e \u003cp\u003eThe cam cleat can easily be adjusted to any angle. Simply remove the bolt through the middle of the block, remove the two black side plates and move the cleat arms to the desired angle. Replace the side plates and bolt to fix in new position.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3968.32 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.80 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e122 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.32 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e147 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779276148,"sku":"ALNA2044-677","price":251.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2044-677__78370.jpg.1428984928.jpg?v=1761817100"},{"product_id":"allen-brothers-40mm-dynamic-single-cheek","title":"Allen Brothers 40MM Dynamic Single Cheek","description":"\u003ch1\u003e40mm Single Cheek Block\u003c\/h1\u003e \u003cp\u003eBearings ? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.80 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e122 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.44 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e62 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.07 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e33 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779308916,"sku":"ALNA2046","price":74.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2046__11814.jpg.1428984928.jpg?v=1761817101"},{"product_id":"allen-brothers-60mm-dynamic-single-swivel","title":"Allen Brothers 60MM Dynamic Single Swivel","description":"\u003ch1\u003e60mm Dynamic Single Block.\u003c\/h1\u003e \u003cp\u003eDesigned for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems and everything in between.\u003c\/p\u003e \u003cp\u003eThe single block features a swivel lock, located at the head of the block. Simply turn the locking screw to either lock the swivel in 90-degree orientations or unlock for complete free spinning.\u003c\/p\u003e \u003cp\u003eBearings ? Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cp\u003eBecket ? A large central hole not only reduces the overall weight of the block but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.62 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e117.36 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2204.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1000 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1102.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e500 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.25 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e113 g\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Detail\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eStainless Steel\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605779341684,"sku":"ALNA2060","price":78.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2060-2-2__60131.jpg.1428984928.jpg?v=1761817102"},{"product_id":"allen-brothers-40mm-dynamic-block-with-swivel-head","title":"Allen Brothers 40mm Dynamic Block with Swivel Head","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket The 40mm range features a large central hole, which can be used as a becket (tying-off point). Specific becket variations are also available.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e83.38 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.12 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e54 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606407897460,"sku":"ALNA20401","price":54.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401__37222.jpg.1428984928.jpg?v=1761823833"},{"product_id":"allen-brothers-40mm-dynamic-block-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Block with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Ball Bearing Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eCam Cleat The A.77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be easily adjusted by loosening the central nut and bolt. The side plates need to be popped out slightly before the arm can be moved. Once set to the desired position, push the side plates back and then tighten the nut and bolt.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e83.38 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1653.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e750 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1873.93 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e80 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.26 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e120 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606407930228,"sku":"ALNA20401-77","price":131.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401-77-V2__92796.jpg.1428984928.jpg?v=1761823834"},{"product_id":"allen-brothers-40mm-dynamic-block-with-becket-swivel","title":"Allen Brothers 40mm Dynamic Block with Becket\/Swivel","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Becket.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for mainsheet, cunningham, outhaul, and vang controls.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.93 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e99.88 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.13 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e58 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606407962996,"sku":"ALNA20401B","price":57.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401B__98885.jpg.1428984928.jpg?v=1761823836"},{"product_id":"allen-brothers-40mm-dynamic-double-block","title":"Allen Brothers 40mm Dynamic Double Block","description":"\u003ch1\u003e40mm Dynamic Double Swivel Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head ?? Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock ?? This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2535.32 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1150 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1102.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e500 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.68 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e93.55 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.22 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e102 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606407995764,"sku":"ALNA20402","price":109.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20402__30069.jpg.1428984928.jpg?v=1761823837"},{"product_id":"allen-brothers-40mm-dynamic-double-block-and-becket","title":"Allen Brothers 40mm Dynamic Double Block and Becket","description":"\u003ch1\u003e40mm Dynamic Double Swivel Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for backstay. cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2835.32 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1150 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1102.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e500 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e110.05 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.25 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e113 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408028532,"sku":"ALNA20402B","price":112.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20402B__70582.jpg.1428984928.jpg?v=1761823838"},{"product_id":"allen-brothers-40mm-dynamic-triple-block","title":"Allen Brothers 40mm Dynamic Triple Block","description":"\u003ch1\u003e40mm Dynamic Triple Swivel Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head ?? Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock ?? This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3086.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1653.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e750 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.68 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e93.35 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.35 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e161 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408061300,"sku":"ALNA20403","price":164.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20403__15482.jpg.1428984928.jpg?v=1761823839"},{"product_id":"allen-brothers-40mm-dynamic-triple-block-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Triple Block with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Triple Swivel Block with Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3086.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1653.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e750 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.68 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e93.35 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e239 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408094068,"sku":"ALNA20403-77","price":260.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20403-77__70183.jpg.1428984928.jpg?v=1761823840"},{"product_id":"allen-brothers-40mm-dynamic-triple-block-and-becket","title":"Allen Brothers 40mm Dynamic Triple Block and Becket","description":"\u003ch1\u003e40mm Dynamic Triple Swivel Block with Becket.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for backstay. cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3086 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1653.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e750 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e110.05 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.36 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e165 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408126836,"sku":"ALNA20403B","price":167.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20403B__17413.jpg.1428984928.jpg?v=1761823842"},{"product_id":"allen-brothers-40mm-dynamic-triple-block-becket-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Triple Block\/Becket with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Triple Swivel Block with Becket and Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for backstay. cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eCam Cleat The A..77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3086.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1653.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e750 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e110.05 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e242 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408159604,"sku":"ALNA20403B-77","price":262.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20403B-77__87850.jpg.1428984928.jpg?v=1761823844"},{"product_id":"allen-brothers-srd-40mm-dynamic-block-with-hook","title":"Allen Brothers Srd - 40mm Dynamic Block with Hook","description":"\u003ch1\u003e40mm Single With Hook\u003c\/h1\u003e \u003cp\u003eSwivel Hook Head ?? Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1102.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e500 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e110 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.15 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e68 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408225140,"sku":"ALNA2040HK","price":118.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2040HK__16928.jpg.1428984928.jpg?v=1761823847"},{"product_id":"allen-brothers-40mm-tie-on-dynamic-block-high-load","title":"Allen Brothers 40mm Tie On Dynamic Block High Load","description":"\u003ch1\u003e40mm Single Tii-On Block With High Load Sheave.\u003c\/h1\u003e \u003cp\u003eThe 40mm single tii-on block is our go-to dinghy mainsheet block. Also ideal for dinghy jib and spinnaker sheeting systems as well as keelboat control lines.\u003c\/p\u003e \u003cp\u003eOur Tii-On blocks feature a stainless-steel loop at the head of the block. This gives our Tii-On range maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle. The stainless-steel head loop also ensures the block stays in the right orientation when being used.\u003c\/p\u003e \u003cp\u003eWhen attaching a Tii-on block you must feed the rope around the central axle and through the head of the block. Tii-On blocks rely on the correct attachment method to give them maximum strength.\u003c\/p\u003e \u003cp\u003eHigh Load Sheave High load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds and lower friction when compared to the standard acetal sheave. The stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eBecket The large central rivet not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.\u003c\/p\u003e \u003cp\u003eBearings Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e793.66 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e360 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e58 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.09 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408257908,"sku":"ALNA2040TIIHL","price":77.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2040TiiHL__78652.jpg.1428984928.jpg?v=1761823850"},{"product_id":"allen-brothers-srd-40mm-triple-dynamic-block","title":"Allen Brothers Srd - 40mm Triple Dynamic Block","description":"\u003ch1\u003e40mm Triple Dynamic Block\u003c\/h1\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2976.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e705.48 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e320 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.31 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e84 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.28 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e129 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408290676,"sku":"ALNA2045","price":275.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A204520resized__56624.jpg.1428984928.jpg?v=1761823851"},{"product_id":"allen-brothers-srd-40mm-triple-and-becket-dynamic-block","title":"Allen Brothers Srd - 40mm Triple and Becket Dynamic Block","description":"\u003ch1\u003e40mm Triple With Becket\u003c\/h1\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2976.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003emaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e705.48 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e320 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.31 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e84 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.33 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e149 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408323444,"sku":"ALNA2045B","price":305.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2045B-1__69023.jpg.1428984928.jpg?v=1761823853"},{"product_id":"allen-brothers-40mm-dynamic-block-becket-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Block\/Becket with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Becket and Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head ?? Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket ?? This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eCam Cleat ?? The A..77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be easily adjusted by loosening the central nut and bolt. The side plates need to be popped out slightly before the arm can be moved. Once set to the desired position, push the side plates back and then tighten the nut and bolt.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.93 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e99.88 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e176.37 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e80 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.27 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e123 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408782196,"sku":"ALNA20401B-77","price":134.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401B-77-V2__06909.jpg.1428984928.jpg?v=1761823868"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-becket-with-swivel","title":"Allen Brothers 40mm Dynamic Fiddle Block\/Becket with Swivel","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Becket and Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eFiddle The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5.0 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e126.88 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408814964,"sku":"ALNA20401BF","price":81.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401BF__73300.jpg.1428984928.jpg?v=1761823869"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-becket-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Fiddle Block\/Becket with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Becket and Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eFiddle The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cp\u003eCam Cleat The A..77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5.0 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e126.88 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e176.37 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e80 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.31 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e139 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408847732,"sku":"ALNA20401BF-77","price":156.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/Poulie_DYNAMIC_violon_merillon_ringot_-_40mm_Allen_A20401BF-77_pas_cher__38448.jpg.1428984928.jpg?v=1761823870"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-becket-with-hook","title":"Allen Brothers 40mm Dynamic Fiddle Block\/Becket with Hook","description":"\u003ch1\u003e40mm Dynamic Single Swivel Hook Block with Becket and Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for\u003c\/p\u003e \u003cp\u003efurther friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Hook Head Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eFiddle The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.02 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e153 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.20 lbm\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e92 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408880500,"sku":"ALNA20401BFH","price":89.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401BFH__46097.jpg.1428984928.jpg?v=1761823871"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-becket-with-hook-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Fiddle Block\/Becket with Hook and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Hook Block with Becket, Fiddle and Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Hook Head ?? Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eBecket ?? This block has a specific becket (tying) moulding. The becket allows you to make a purchase system. Ideal for cunningham, outhaul and vang controls.\u003c\/p\u003e \u003cp\u003eFiddle ?? The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cp\u003eCam Cleat ?? The A..77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.02 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e153 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.38 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e171 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408913268,"sku":"ALNA20401BFH-77","price":163.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401BFH-77__92094.jpg.1428984928.jpg?v=1761823872"},{"product_id":"allen-brothers-40mm-dynamic-cheek-block","title":"Allen Brothers 40mm Dynamic Cheek Block","description":"\u003ch1\u003e40mm Dynamic Cheek Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eCheek ?? Designed to be mounted flat to a surface using two fixing screws. Featuring a domed head to reduce the chance of lines snagging around the block. The central fixing point has two small drainage holes to ensure water can escape through the middle of the block.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6.02 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e62.10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM5\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Pitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.40 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e35.50 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.07 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e34 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606408978804,"sku":"ALNA20401C","price":50.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401C__59206.jpg.1428984928.jpg?v=1761823873"},{"product_id":"allen-brothers-40mm-dynamic-cheek-block-and-becket","title":"Allen Brothers 40mm Dynamic Cheek Block and Becket","description":"\u003ch1\u003e40mm Dynamic Cheek Block with Becket.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eCheek Designed to be mounted flat to a surface using the three fixing holes.\u003c\/p\u003e \u003cp\u003eBecket This block has a specific becket (tying) moulding. The becket allows you to make a purchase system.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.87 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM4\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Pitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.46 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e62.50 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.09 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e42 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409044340,"sku":"ALNA20401CB","price":53.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401CB__65699.jpg.1428984928.jpg?v=1761823874"},{"product_id":"allen-brothers-40mm-dynamic-cheek-block-high-load","title":"Allen Brothers 40mm Dynamic Cheek Block High Load","description":"\u003ch1\u003e40mm High Load Single Cheek Block\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eCheek Designed to be mounted flat to a surface using two fixing screws. Featuring a domed head to reduce the chance of lines snagging around the block. The central fixing point has two small drainage holes to ensure water can escape through the middle of the block.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.44 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e62 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM5\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Pitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.40 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e35.50 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e793.66 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e360 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.12 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e55 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409077108,"sku":"ALNA20401CHL","price":77.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401CHL__92774.jpg.1428984928.jpg?v=1761823876"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-with-swivel","title":"Allen Brothers 40mm Dynamic Fiddle Block with Swivel","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head ?? Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eFiddle ?? The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.27 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e108.38 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.15 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e68 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409109876,"sku":"ALNA20401F","price":72.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401F__55348.jpg.1428984928.jpg?v=1761823876"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-with-swivel-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Fiddle Block with Swivel and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with Fiddle and Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head ?? Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eFiddle ?? The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cp\u003eCam Cleat ?? The A..77, small aluminium cam cleat, is mounted to an adjustable stainless steel arm. The arm can be adjusted to suit your sheeting angle by simply loosening the nut and bolt through the centre of the block, loosening the side plates and retightening everything at the required angle.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.27 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e108.38 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.30 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e134 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409142644,"sku":"ALNA20401F-77","price":149.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401F__64242.jpg.1428984928.jpg?v=1761823877"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-with-hook","title":"Allen Brothers 40mm Dynamic Fiddle Block with Hook","description":"\u003ch1\u003e40mm Dynamic Single Swivel Hook Block with Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Hook Head ?? Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eFiddle ?? The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5.30 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e134.50 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.19 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e87 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409175412,"sku":"ALNA20401FH","price":80.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401FH__56718.jpg.1428984928.jpg?v=1761823878"},{"product_id":"allen-brothers-40mm-dynamic-fiddle-block-with-hook-and-a-77-cleat","title":"Allen Brothers 40mm Dynamic Fiddle Block with Hook and A..77 Cleat","description":"\u003ch1\u003e40mm Dynamic Single Swivel Hook Block with Fiddle.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Hook Head ?? Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eFiddle ?? The fiddle sheave is a 20mm dynamic bearing sheave. This ensures that any purchase systems run as smoothly as possible.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e134 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e176.37 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e80 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.34 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e153 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409208180,"sku":"ALNA20401FH-77","price":156.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401FH-77__74325.jpg.1428984928.jpg?v=1761823879"},{"product_id":"allen-brothers-40mm-dynamic-block-with-hook","title":"Allen Brothers 40mm Dynamic Block with Hook","description":"\u003ch1\u003e40mm Dynamic Single Swivel Hook Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for\u003c\/p\u003e \u003cp\u003efurther friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Hook Head ?? Featuring a 360-degree swivelling hook for super easy attachment. Ideal for lightweight control systems where removal needs to be quick.\u003c\/p\u003e \u003cp\u003eBecket ?? The 40mm range features a large central hole, which can be used as a becket (tying-off point). Specific becket variations are also available.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.29 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e109 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e551.16 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e250 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e73 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409240948,"sku":"ALNA20401H","price":62.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401H__00769.jpg.1428984928.jpg?v=1761823881"},{"product_id":"allen-brothers-40mm-dynamic-block-with-swivel-head-high-load","title":"Allen Brothers 40mm Dynamic Block with Swivel Head High Load","description":"\u003ch1\u003e40mm Dynamic Single Swivel Block with High Load Sheave.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eHigh Load Sheave High load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds and lower friction when compared to the standard acetal sheave. The stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head Featuring a 360-degree swivel head with a 4mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eBecket The 40mm range features a large central hole, which can be used as a becket (tying-off point). Specific becket variations are also available.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e83.38 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShackle Pin\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e793.66 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e360 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.17 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e75 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409306484,"sku":"ALNA20401HL","price":84.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401HL__36954.jpg.1428984928.jpg?v=1761823882"},{"product_id":"allen-brothers-40mm-dynamic-block-with-strap","title":"Allen Brothers 40mm Dynamic Block with Strap","description":"\u003ch1\u003e40mm Dynamic Single Ultra-Strap Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eUltra-Strap ?? Our patented Ultra-Strap is used in our 20, 30 \u0026amp; 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it rope friendly. The Ultra-Strap block is a great choice for dinghy jib or mainsheet systems.\u003c\/p\u003e \u003cp\u003eBecket ?? The 40mm range features a large central hole, which can be used as a becket (tying-off point). Specific becket variations are also available.\u003c\/p\u003e \u003cp\u003ePlease Note ?? The picture used is of the A20401SR, removable ultra-strap block. This version, the A20401S, does not have a removable strap an is riveted through the centre rather than bolted.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.28 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e64.50 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.09 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409339252,"sku":"ALNA20401S","price":48.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401SB__82139.jpg.1428984928.jpg?v=1761823883"},{"product_id":"allen-brothers-40mm-dynamic-strap-block-linked-with-a2030","title":"Allen Brothers 40mm Dynamic Strap Block Linked with A2030","description":"\u003ch1\u003e40mm Dynamic \u0026amp; 30mm Dynamic Linked Single Blocks.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eLinked A great choice for mainsheet systems which require a traveller block (30mm) and a mainsheet block (40mm) attached as closely together as possible. Linking the blocks results in a limited chance of snagging or failure. The linked blocks can also be used in spinnaker and pole launcher systems.\u003c\/p\u003e \u003cp\u003eBecket The 40mm range features a large central hole, which can be used as a becket (tying-off point).\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4.25 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e108.00 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.02 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e8 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1719.61 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e780 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e308.65 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e140 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.14 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e65 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409372020,"sku":"ALNA20401S-2030","price":72.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401S-2030__53489.jpg.1428984928.jpg?v=1761823884"},{"product_id":"allen-brothers-40mm-dynamic-single-strap-block-with-lacing-eye-and-spring","title":"Allen Brothers 40mm Dynamic Single Strap Block with Lacing Eye and Spring","description":"\u003ch1\u003e40mm Dynamic Single Stand Up Block.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eStand Up ?? This block is assembled around a lacing eye and uses a spring to hold it upright. Ideal for spinnaker halyard blocks which are deck mounted or any other control line where the block needs to stand up.\u003c\/p\u003e \u003cp\u003eBecket ?? The 40mm range features a large central hole, which can be used as a becket (tying-off point).\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.91 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e74 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.43 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e36.25 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 g\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.10 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e47 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409437556,"sku":"ALNA20401SLZ","price":55.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401LZ__79967.jpg.1428984928.jpg?v=1761823885"},{"product_id":"allen-brothers-40mm-dynamic-strap-block-with-removable-strap","title":"Allen Brothers 40mm Dynamic Strap Block with Removable Strap","description":"\u003ch1\u003e40mm Dynamic Single Block with Removable Ultra-Strap.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eRemovable Ultra-Strap Our patented Ultra-Strap is used in our 20, 30 \u0026amp; 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it rope friendly. The Ultra-Strap block is a great choice for dinghy jib or mainsheet systems.\u003c\/p\u003e \u003cp\u003eThe strap is held in place with a bolt and nut. It can be easily removed to allow quick and easy fitting.\u003c\/p\u003e \u003cp\u003eBecket The 40mm range features a large central hole, which can be used as a becket (tying-off point).\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e  \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.91 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e64 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e529.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e240 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.10 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e42 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409470324,"sku":"ALNA20401SR","price":53.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401SR__62914.jpg.1428984928.jpg?v=1761823886"},{"product_id":"allen-brothers-40mm-dynamic-block-with-r-strap-and-high-load-sheave","title":"Allen Brothers 40mm Dynamic Block with R Strap and High Load Sheave","description":"\u003ch1\u003e40mm High Load Single Block With Removable Ultra-Strap\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003e40mm dynamic blocks are perfect for use on main, jib and spinnaker sheets on dinghies and keelboat control lines.\u003c\/p\u003e \u003cp\u003eBearings ?? Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eRemovable Ultra-Strap ?? Our patented Ultra-Strap is used in our 20, 30 \u0026amp; 40mm Dynamic blocks. The Ultra-Strap is unique when compared to other designs because of its coining process. This process strengthens the strap, making it more reliable and hard-wearing as well as making it rope-friendly. The Ultra-Strap block is a great choice for dinghy jib or mainsheet systems.\u003c\/p\u003e \u003cp\u003eThe strap is held in place with a bolt and nut. It can be easily removed to allow quick and easy fitting.\u003c\/p\u003e \u003cp\u003eBecket ?? The 40mm range features a large central hole, which can be used as a becket (tying-off point).\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.54 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e64.5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e793.66 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e360 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.14 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e63 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409503092,"sku":"ALNA20401SRHL","price":80.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A20401SRHL__04477.jpg.1428984928.jpg?v=1761823887"},{"product_id":"allen-brothers-40mm-dynamic-flip-flop-block","title":"Allen Brothers 40mm Dynamic Flip Flop Block","description":"\u003ch1\u003e40mm Flip Flop Block\u003c\/h1\u003e \u003cp\u003eFlip flop blocks are designed to pivot around a central fixing point, this keeps the rope close to the deck, mast or boom whilst still allowing the block to articulate to the correct lead angle, ensuring friction stays as low as possible whilst still guiding the rope to where it needs to go.\u003c\/p\u003e \u003cp\u003eFeatures a laser-cut stainless-steel body and backing plate, guaranteeing each one is finished to the exact same measurements and quality finish. This precision manufacturing style allows for maximum strength in the smallest form possible.\u003c\/p\u003e \u003cp\u003eDynamic Bearings The sheave features our dynamic ball bearing technology. Which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cp\u003eRemovable A clevis pin holds the main flip flop body to the backing plate. This clevis pin is the central flip flop \/pivot point for the block. Removing the clevis pin will part the body and backing plate, allowing for easy access to the backing plate as well as giving the option to install the body either way up.\u003c\/p\u003e \u003cp\u003eThe backing plate has fixing hole centres of 60.3mm. This makes the range easily interchangeable with existing products on the market.\u003c\/p\u003e \u003cp\u003eIdeal for halyards, spinnaker sheet turning points, sheet leading and backstays.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Pitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.13 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60.3 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM5\/No.10\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 - 0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4-10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e881.85 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e330.69 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e150 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.17 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e77 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606410486132,"sku":"ALNA2143","price":76.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2143__10322.jpg.1428984928.jpg?v=1761823912"},{"product_id":"allen-brothers-40mm-dynamic-flip-flop-block-with-a-676-cleat","title":"Allen Brothers 40mm Dynamic Flip Flop Block with A.676 Cleat","description":"\u003ch1\u003e40mm flip flop block with ball bearing sheave and allenite cam cleat.\u003c\/h1\u003e \u003cp\u003eFlip flop blocks are designed to pivot around a central fixing point, this keeps the rope close to the deck, mast or boom whilst still allowing the block to articulate to the correct lead angle, ensuring friction stays as low as possible whilst still guiding the rope to where it needs to go.\u003c\/p\u003e \u003cp\u003eRelocatable Sheave ?? Features two locations to install the dynamic sheave. Simply undo and remove the bolt holding the sheave in place and relocate it in either fixing hole on the main body. These two options allow the block to be installed and used in a wider range of applications.\u003c\/p\u003e \u003cp\u003eDynamic Bearings ?? The sheave features our dynamic ball bearing technology. Which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cp\u003eRemovable ?? A clevis pin holds the main flip flop body to the backing plate. This clevis pin is the central flip flop \/pivot point for the block. Removing the clevis pin will part the body and backing plate, allowing for easy access to the backing plate as well as giving the option to install the body either way up.\u003c\/p\u003e \u003cp\u003eAllenite Cam Cleat ?? Also featured is the A.676 medium Allenite cam cleat. Allenite is a material developed by Allen specifically for low weight and good heat dissipation to increase wear resistance over standard acetals. The Allenite cam cleat offers a good weight saving over the aluminium version.\u003c\/p\u003e \u003cp\u003eIdeal for lower loading halyards, pole launchers and jib sheets. Higher loading applications should use the A2143-76.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eHWD\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e72x66x110\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM5\/No.10\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 - 0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4 - 10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003ePitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.3 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60.3 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e286.60 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e130 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.46 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e210 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606410518900,"sku":"ALNA2143-676","price":109.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2143-67620shot202-1__62592.jpg.1428984928.jpg?v=1761823913"},{"product_id":"allen-brothers-40mm-dynamic-flip-flop-block-with-a-76-cleat","title":"Allen Brothers 40mm Dynamic Flip Flop Block with A..76 Cleat","description":"\u003ch1\u003e40mm flip flop block with ball bearing sheave and aluminium cam cleat.\u003c\/h1\u003e \u003cp\u003eFlip flop blocks are designed to pivot around a central fixing point, this keeps the rope close to the deck, mast or boom whilst still allowing the block to articulate to the correct lead angle, ensuring friction stays as low as possible whilst still guiding the rope to where it needs to go.\u003c\/p\u003e \u003cp\u003eRelocatable Sheave ?? Features two locations to install the dynamic sheave. Simply undo and remove the bolt holding the sheave in place and relocate it in either fixing hole on the main body. These two options allow the block to be installed and used in a wider range of applications.\u003c\/p\u003e \u003cp\u003eDynamic Bearings ?? The sheave features our dynamic ball bearing technology. Which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cp\u003eRemovable ?? A clevis pin holds the main flip flop body to the backing plate. This clevis pin is the central flip flop \/pivot point for the block. Removing the clevis pin will part the body and backing plate, allowing for easy access to the backing plate as well as giving the option to install the body either way up.\u003c\/p\u003e \u003cp\u003eAluminium Cam Cleat ?? Also featured is the A..76 medium ball bearing cam cleat ?? The jaw profile is optimised for rope entry and exit reducing wear on the rope. Ball bearings and double coil springs give a super smooth cam action, allowing for a consistent feel every time the rope is cleated.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal for use on many different classes of boats and in a wide range of applications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrade to J70 spinnaker halyard cleat.\u003c\/li\u003e \u003cli\u003eF18, Nacra 17 ?? spinnaker halyard cleat\u003c\/li\u003e \u003cli\u003eSmall keelboat pole launcher system.\u003c\/li\u003e \u003cli\u003eDinghy and small keelboat spinnaker or jib sheet turning point.\u003c\/li\u003e \u003cli\u003eDinghy jib sheet cleat.\u003c\/li\u003e \u003cli\u003eKeelboat outhaul cleat.\u003c\/li\u003e \u003cli\u003eKeelboat backstay system.\u003c\/li\u003e \u003c\/ul\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eHWD\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e72x66x110\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Size\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003eM5\/No.10\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.16 - 0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e4-10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003ePitch\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.3 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60.3 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e330.69 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e150 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.46 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e255 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606410551668,"sku":"ALNA2143-76","price":134.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2143-7620shot202-1__56276.jpg.1428984928.jpg?v=1761823914"},{"product_id":"allen-brothers-40mm-dynamic-snatch-block-with-snap-shackle","title":"Allen Brothers 40MM Dynamic Snatch Block with Snap Shackle","description":"\u003ch1\u003eSnatch Block With Snap Shackle\u003c\/h1\u003e \u003cp\u003eA snatch block is a type of pulley commonly used to redirect the path of a line or increase the purchase system. It??s designed to be easily attached to a line without having to reeve (thread) the line through the pulley. This is achieved with the opening side cheeks.\u003c\/p\u003e \u003cp\u003eSnatch blocks are super versatile and easy to use. Making them a great addition to the tool kit so you can quickly and easily rig up a new system without having to re-thread lines.\u003c\/p\u003e \u003cp\u003eDynamic Bearings Twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail.\u003c\/p\u003e \u003cp\u003eLocking Mechanism (keeper) The spring-loaded metal slider locks onto the central axle of the block. It can be unlocked with one hand, allowing you to open the side cheek and install onto a line.\u003c\/p\u003e \u003cp\u003eSnap Shackle This snatch block features a high-load swivelling snap shackle.\u003c\/p\u003e \u003cdiv class=\"container\"\u003e \u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1543.24 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e700 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Line Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 - 0.39 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e6 - 10 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e440.92 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e200 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.99 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e76 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.45 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e203 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53608378630516,"sku":"ALNA1376","price":101.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A1376__02658.jpg.1428984928.jpg?v=1761882302"}],"url":"https:\/\/velasailingsupply.com\/collections\/allen-40mm-dynamic-blocks.oembed?page=4","provider":"Vela Sailing Supply","version":"1.0","type":"link"}