{"title":"Allen 20mm Dynamic Blocks","description":"","products":[{"product_id":"allen-brothers-20mm-dynamic-single-fixed-eye","title":"Allen Brothers 20MM Dynamic Single Fixed Eye","description":"\u003ch1\u003e20mm Single Dynamic Block\u003c\/h1\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.46 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e37 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\"\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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.02 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10 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":53605776163188,"sku":"ALNA2020","price":17.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2020__52482.jpg.1428984928.jpg?v=1761817041"},{"product_id":"allen-brothers-20mm-dynamic-single-linked-with-offset-lacing-eye","title":"Allen Brothers 20MM Dynamic Single Linked With Offset Lacing Eye","description":"\u003ch3\u003e20mm Single Dynamic Block With Offset Lacing Eye.\u003c\/h3\u003e\n\u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e\n\u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e\n\u003cp\u003eOffset Lacing Eye This accessory is designed to allow easy fixing of the block to a surface.\u003c\/p\u003e\n\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\n\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e\n\u003cp\u003eBecket Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e2.07 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e52.5 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e540 Kg\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e15 g\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Detail\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003eStainless Steel\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776195956,"sku":"ALNA2020-4036","price":22.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020-4036-V2-1__51555.jpg.1428984928.jpg?v=1761817042"},{"product_id":"allen-brothers-20mm-dynamic-single-lacing-eye","title":"Allen Brothers 20mm Dynamic Single Lacing Eye","description":"\u003ch1\u003eSingle Stand-Up Fixed\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003e20mm Single Stand Up Dynamic Block.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eStand Up ? This block has been built around a spring and lacing eye. When installed the block will stand up from the pressure of the spring.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.69 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e43 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\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.06 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e27 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1146.40 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e520 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15.4 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 Steal\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776228724,"sku":"ALNA2020LZ","price":28.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2020LZ__32073.jpg.1428984928.jpg?v=1761817043"},{"product_id":"allen-brothers-20mm-dynamic-single-swivel","title":"Allen Brothers 20MM Dynamic Single Swivel","description":"\u003ch1\u003eSingle With Swivel Head\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003e20mm Single With Swivel Head Dynamic Block.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eSwivel Head ? A built-in swivel pin allows this block to swivel once attached. ideal for applications where the pulling forces may change direction. The swivel cannot be locked.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e54.82 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\"\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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15.4 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":53605776261492,"sku":"ALNA2020SC","price":43.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020SC20Resized__45135.jpg.1428984928.jpg?v=1761817045"},{"product_id":"allen-brothers-20mm-dynamic-ezi-tii","title":"Allen Brothers 20MM Dynamic Ezi-Tii","description":"\u003c!--TABS SUP--\u003e \u003cp\u003e20mm Single Tii-On Block.\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\"\u003e1.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e29.5 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1190.5 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e540 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.02 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e11 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":53605776327028,"sku":"ALNA2020TII","price":17.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2020TII__75608.jpg.1428984928.jpg?v=1761817046"},{"product_id":"allen-brothers-20mm-dynamic-single-multi-top","title":"Allen Brothers 20MM Dynamic Single Multi Top","description":"\u003ch1\u003e20mm Single Multi Function Block\u003c\/h1\u003e \u003cp\u003eThe multi function block has a slightly different strap compared to the A2020.\u003c\/p\u003e \u003cp\u003eThe A2021 multi function block is the base block used in the following variations: A2021F, A2021HK, A2021SC and all double and triple variations.\u003c\/p\u003e \u003cp\u003eThe multi function head is designed to attach our swivel, fork and cheek adaptors to. It is also used for riveting to the double and triple ultra-straps.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e0.08 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e35 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e11.5 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776359796,"sku":"ALNA2021","price":15.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2021__65310.jpg.1428984928.jpg?v=1761817047"},{"product_id":"allen-brothers-20mm-dynamic-single-fork","title":"Allen Brothers 20MM Dynamic Single Fork","description":"\u003ch1\u003eSingle With Articulating Fork Head\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003e20mm Single Dynamic Block With Articulating Fork Head.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eArticulating Fork Head ? This block features a fork head with a threaded pin. The block can also articulate on the attachment fitting.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.90 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e48.2 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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15.4 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":53605776392564,"sku":"ALNA2021F","price":27.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2021F__61493.jpg.1428984928.jpg?v=1761817048"},{"product_id":"allen-brothers-20mm-dynamic-single-hook","title":"Allen Brothers 20MM Dynamic Single Hook","description":"\u003ch1\u003eSingle With Fixed Hook\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003e20mm Single With Fixed Hook Dynamic Block.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eFixed Hook ? A built-in hook to make attachment quick and easy. The hook can articulate, so it?s ideal for outhaul and cunningham systems.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.58 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e65.5 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e363.76 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e165 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e17.5 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":53605776425332,"sku":"ALNA2021HK","price":26.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2021HK__78960.jpg.1428984928.jpg?v=1761817049"},{"product_id":"allen-brothers-20mm-dynamic-single-swivel-fk","title":"Allen Brothers 20MM Dynamic Single Swivel Fk","description":"\u003ch1\u003eSingle With Swivel Fork Head\u003c\/h1\u003e \u003cp\u003e\u003cstrong\u003e20mm Single Dynamic Block With Swivel Fork Head.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eSwivel Fork Head ? This block features a swivelling fork head with a threaded pin. The block can also articulate on the attachment fitting.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.04 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e51.8 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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15.4 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":53605776458100,"sku":"ALNA2021SC","price":39.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2021SC__91252.jpg.1428984928.jpg?v=1761817050"},{"product_id":"allen-brothers-20mm-dynamic-double-block","title":"Allen Brothers 20MM Dynamic Double Block","description":"\u003ch1\u003e20mm Double Dynamic Block.\u003c\/h1\u003e \u003cp\u003eThe A2022 is our go-to double sheave low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.87 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e47.6 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1322.77 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e600 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e496.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e225 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\"\u003e31.6 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 Ball\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776654708,"sku":"ALNA2022","price":43.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2022__38808.jpg.1428984928.jpg?v=1761817052"},{"product_id":"allen-brothers-20mm-dynamic-double-fixed-becket","title":"Allen Brothers 20MM Dynamic Double Fixed\/Becket","description":"\u003ch1\u003e20mm Double Dynamic Block With Becket.\u003c\/h1\u003e \u003cp\u003eThe A2022 is our go-to double sheave low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eBecket ? This block has a becket to make tieing off easier. The becket also helps keep the load central.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\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\"\u003e1322.77 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e600 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\"\u003e496.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e225 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.32 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e59 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\"\u003e33.5 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 Ball\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776785780,"sku":"ALNA2023","price":45.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2023__10912.jpg.1428984928.jpg?v=1761817054"},{"product_id":"allen-brothers-20mm-dynamic-triple-fixed-eye","title":"Allen Brothers 20MM Dynamic Triple Fixed Eye","description":"\u003ch1\u003e20mm Triple Dynamic Block.\u003c\/h1\u003e \u003cp\u003eThe A2024 is our go-to triple sheave, low friction, fast rolling, small pulley. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eTriple blocks are generally used in systems such as cunninghams or vangs, to give a larger purchase 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 \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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.97 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e50.1 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1433 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e650 Kg\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\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e47.9 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 Ball\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605776818548,"sku":"ALNA2024","price":62.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2024__47218.jpg.1428984928.jpg?v=1761817055"},{"product_id":"allen-brothers-20mm-dynamic-triple-fork","title":"Allen Brothers 20MM Dynamic Triple Fork","description":"\u003ch1\u003e20mm Triple Dynamic Block With Fork.\u003c\/h1\u003e \u003cp\u003eThis block offers low friction and fast rolling speeds. It?s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eFork Head ? This block features a removable clevis pin to make the attachment of this 20mm triple dynamic block super easy.\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 ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.01 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e51.1 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\"\u003e0.20 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e5 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1433 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e650 Kg\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\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e48 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":53605776851316,"sku":"ALNA2024F","price":104.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2024F__82034.jpg.1428984928.jpg?v=1761817057"},{"product_id":"allen-brothers-20mm-dynamic-triple-fixed-becket","title":"Allen Brothers 20MM Dynamic Triple Fixed\/Becket","description":"\u003ch1\u003e20mm Triple Dynamic Block With Becket.\u003c\/h1\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eBecket This block has a becket to make tieing off easier. The becket also helps keep the load central.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\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\"\u003e2.60 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e66.1 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1433 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e650 Kg\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\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.12 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e52.9 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":53605776884084,"sku":"ALNA2025","price":69.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2025__41544.jpg.1428984928.jpg?v=1761817059"},{"product_id":"allen-brothers-20mm-dynamic-single-cheek","title":"Allen Brothers 20MM Dynamic Single Cheek","description":"\u003ch1\u003e20mm Single Dynamic Cheek Block.\u003c\/h1\u003e \u003cp\u003eThis block is mounted to our Profix cheek adapter which allows for articulation, so the block can lift up and down to align correctly with the rope. Ideal for leading lines along a deck, into a cleat or around corners. Held in place by one screw through the head of the Profix cheek adaptor.\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. Our Dynamic range is generally the best choice for applications that require constant sheave movement.\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\"\u003e1.77 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e45 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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e15.3 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":53605777146228,"sku":"ALNA2026","price":25.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2026__55260.jpg.1428984928.jpg?v=1761817060"},{"product_id":"allen-brothers-20mm-carbon-cheek-block","title":"Allen Brothers 20MM Carbon Cheek Block","description":"\u003ch1\u003e20mm Single Dynamic Composite Cheek Block\u003c\/h1\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eCheek blocks are designed to be fixed to a flat surface. Ideal for leading lines along a deck, into a cleat or around corners. Held in place by two screws. One screw through the middle of the sheave and the other through the countersunk hole in the head of the block.\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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e33.8 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\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.71 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e18 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\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e12 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":53605777441140,"sku":"ALNA2026M","price":28.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2026M__06618.jpg.1428984928.jpg?v=1761817062"},{"product_id":"allen-brothers-20mm-dynamic-cheek-adaptor","title":"Allen Brothers 20MM Dynamic Cheek Adaptor","description":"\u003ch1\u003eCheek Adaptor For A2021\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\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e\n\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\"\u003e0.74 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e18.9 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.01 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.5 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605777473908,"sku":"ALNA2026-PROFIX","price":10.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2026-PROFIX__39187.jpg.1428984928.jpg?v=1761817064"},{"product_id":"allen-brothers-20mm-dynamic-trple-fx-becket-cam","title":"Allen Brothers 20MM Dynamic Trple Fx\/Becket\/Cam","description":"\u003ch1\u003e20mm Dynamic Triple Block With Small Allenite Cam Cleat and Becket.\u003c\/h1\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket This triple block features a rope friendly becket (tieing off point).\u003c\/p\u003e \u003cp\u003eAn ideal product for use as a halyard, Vang, Cunningham or rig tensioner.\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\"\u003e1433 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e650 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.96 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e75.2 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\"\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\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.19 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e86.9 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605777506676,"sku":"ALNA2027","price":151.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2027-1__58939.jpg.1428984928.jpg?v=1761817065"},{"product_id":"allen-brothers-20mm-dynamic-back-to-back","title":"Allen Brothers 20MM Dynamic Back To Back","description":"\u003ch3\u003e20mm Back To Back Dynamic Block.\u003c\/h3\u003e\n\u003cp\u003eThe sheaves face opposite directions to allow two control lines to run at a maximum of 180 degrees to each other. Held together with a strong stainless steel side strap and nylon mouldings ensures the block will not separate even under two very high opposing loads.\u003c\/p\u003e\n\u003cp\u003eThe strength of the design lends itself to be tied around the middle in the slight V shape, meaning it can be used in applications such as triangle backstay systems found on sports boats.\u003c\/p\u003e\n\u003cp\u003eOne of the more popular applications is in a dual pole and spinnaker launcher system such as the system commonly found on a 49er.\u003c\/p\u003e\n\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\n\u003cp\u003eBecket ? Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"cabDes\"\u003eTechnical Description\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eFeatures\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eMetric\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu units\"\u003eAmerican\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e2.08 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e52.8 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e0.24 in\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e6 mm\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e1190.50 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e540 Kg\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eMaximum Working Load\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e20 g\u003c\/div\u003e\n\u003cdiv class=\"col-4 menu col-12M\"\u003eBearing Detail\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003e-\u003c\/div\u003e\n\u003cdiv class=\"cell col-4 col-6M\"\u003eStainless Steel\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605777539444,"sku":"ALNA2028","price":38.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA2028__75500.jpg.1428984928.jpg?v=1761817066"},{"product_id":"allen-brothers-20mm-mini-block-single-fixed","title":"Allen Brothers 20MM Mini Block Single Fixed","description":"\u003ch1\u003eSingle Plain Bearing Reinforced Block With Clevis Pin\u003c\/h1\u003e \u003cp\u003eClassic block range that offers great static load bearing capabilities at a low weight and cost. The range features a variety of accessories to meet all your plain bearing needs on classic dinghies.\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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.69 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e43 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\"\u003eSheave Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.79 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e13.5 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53605788123508,"sku":"ALNA4250PF","price":15.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/ALNA4250P__58910.jpg.1428984928.jpg?v=1761817264"},{"product_id":"allen-brothers-double-composite-cheek-block","title":"Allen Brothers Double Composite Cheek Block","description":"\u003ch1\u003e20mm Double Dynamic Composite Cheek Block.\u003c\/h1\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eCheek blocks are designed to be fixed to a flat surface. Ideal for leading lines along a deck, into a cleat or around corners. Held in place by two screws. One screw through the middle of the sheave and the other through the countersunk hole in the head of the block.\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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.33 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e33.8 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\"\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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e496.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e225 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.05 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e23 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 Ball\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606266241396,"sku":"ALNA2126M","price":61.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2126M__00165.jpg.1428984928.jpg?v=1761822535"},{"product_id":"allen-brothers-20mm-high-load-dynamic-block","title":"Allen Brothers 20mm High Load Dynamic Block","description":"\u003ch1\u003e20mm Single High Load Dynamic Block.\u003c\/h1\u003e \u003cp\u003eHigh load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds, higher working loads and lower friction when compared to the standard acetal sheave.\u003c\/p\u003e \u003cp\u003eThe stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eIdeal for use in higher loaded applications in dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter 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. 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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.46 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e37 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\"\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\"\u003eMaximum Working Load\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\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e17.5 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606405865844,"sku":"ALNA2020HL","price":43.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020HL__86842.jpg.1428984928.jpg?v=1761823765"},{"product_id":"allen-brothers-20mm-high-load-dynamic-block-with-offset-lacing-eye","title":"Allen Brothers 20mm High Load Dynamic Block with Offset Lacing Eye","description":"\u003ch1\u003e20mm Single High Load Dynamic Block.\u003c\/h1\u003e \u003cp\u003eHigh load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds, higher working loads and lower friction when compared to the standard acetal sheave.\u003c\/p\u003e \u003cp\u003eThe stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eIdeal for use in higher loaded applications in dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOffset Lacing Eye This accessory is designed to allow easy fixing of the block to a surface.\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\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 much more rope friendly than other designs. The Ultra-Strap was the first marine industry block designed to work specifically with a rope attachment.\u003c\/p\u003e \u003cp\u003eBecket Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e52 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\"\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\"\u003eMaximum Working Load\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\"\u003e0.05 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e21.1 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606405964148,"sku":"ALNA2020HL-4036","price":49.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020HL-4036__25215.jpg.1428984928.jpg?v=1761823767"},{"product_id":"allen-brothers-20mm-high-load-dynamic-block-with-swivel-hook","title":"Allen Brothers 20mm High Load Dynamic Block with Swivel Hook","description":"\u003ch1\u003eSingle With Swivel Hook\u003c\/h1\u003e \u003cp\u003e20mm Single Block With Swivel Hook and High Load Sheave.\u003c\/p\u003e \u003cp\u003eHigh load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds, higher working loads and lower friction when compared to the standard acetal sheave.\u003c\/p\u003e \u003cp\u003eThe stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eIdeal for use in higher loaded applications in dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eSwivel Hook A built-in swivelling hook allows this block to be easily attached or removed as well as swivel to aline with pulling forces that may change direction. The swivel cannot be locked.\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 Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e57.8 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 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\"\u003e0.05 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e24.4 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606405996916,"sku":"ALNA2020HLSHK","price":68.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020HLSHK__80753.jpg.1428984928.jpg?v=1761823768"},{"product_id":"allen-brothers-20mm-dynamic-block-with-swivel-hook","title":"Allen Brothers 20mm Dynamic Block with Swivel Hook","description":"\u003ch1\u003e20mm Single With Swivel Hook Dynamic Block.\u003c\/h1\u003e \u003cp\u003eThe A2020 is our go-to low friction, fast rolling, small pulley. It??s lightweight and strong, making it ideal for dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eOur Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eSwivel Hook A built-in swivelling hook allows this block to be easily attached or removed as well as swivel to aline with pulling forces that may change direction. The swivel cannot be locked.\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 Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e57.8 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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 Kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e19 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606406029684,"sku":"ALNA2020SHK","price":41.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020SHK-NEW-1__25741.jpg.1428984928.jpg?v=1761823769"},{"product_id":"allen-brothers-20mm-tie-on-dynamic-block-v3-with-high-load-sheave","title":"Allen Brothers 20mm Tie on Dynamic Block V3 with High Load Sheave","description":"\u003ch1\u003e20mm Single Ti3-On High Load Dynamic Block.\u003c\/h1\u003e \u003cp\u003eThis block features a wider opening and flatter sides when compared to the older A2020Tii. This design results in an easier block to thread webbing strap and rope around. The block still fits in the same footprint as the older A2020Tii.\u003c\/p\u003e \u003cp\u003eHigh load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds, higher working loads and lower friction when compared to the standard acetal sheave.\u003c\/p\u003e \u003cp\u003eThe stainless-steel sheave allows the block to be paired with both rope and wire.\u003c\/p\u003e \u003cp\u003eIdeal for use in higher loaded applications in dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\u003c\/p\u003e \u003cp\u003eFitting Instructions Tii-On blocks rely on the correct attachment method to give them maximum strength.\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.\u003c\/p\u003e \u003cp\u003eWhen possible, Tii-on blocks should be attached with a crossed\/ through threaded line. This is very important, as it keeps the line load pulling the side cheeks together.\u003c\/p\u003e \u003cp\u003eWhen using a Tii-Shackle, if possible cross the lines. Only use a non-crossed Tii-Shackle on low-load applications.\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 Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e1.14 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e29 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\"\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\"\u003eMaximum Working Load\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\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e14 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606406062452,"sku":"ALNA2020TI3HL","price":43.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020HLTi3-SMALL__13551.jpg.1428984928.jpg?v=1761823770"},{"product_id":"allen-brothers-20mm-tie-on-block-with-high-load-sheave","title":"Allen Brothers 20mm Tie on Block with High Load Sheave","description":"\u003ch1\u003e20mm Single Tii-On High Load Block.\u003c\/h1\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\u003eAvailable with or without a soft shackle.\u003c\/p\u003e \u003cp\u003eFitting Instructions Tii-On blocks rely on the correct attachment method to give them maximum strength.\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.\u003c\/p\u003e \u003cp\u003eWhen possible, Tii-on blocks should be attached with a crossed\/ through threaded line. (see pictures for example).\u003c\/p\u003e \u003cp\u003eThis is very important, as it keeps the line load pulling the side cheeks together.\u003c\/p\u003e \u003cp\u003eWhen using a Tii-Shackle, when possible cross the lines. Only use a non-crossed Tii-Shackle on low-load applications.\u003c\/p\u003e \u003cp\u003eHigh Load: High load blocks feature a stainless-steel sheave. This upgrade offers even faster rolling speeds, higher working loads 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. Ideal for use in higher loaded applications in dinghies, windsurfing, kitesurfing and anything else that runs smaller diameter lines.\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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.16 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e29.51 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\"\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\"\u003e0.03 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e14 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606406095220,"sku":"ALNA2020TIIHL","price":43.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2020TiiHL__34967.jpg.1428984928.jpg?v=1761823771"},{"product_id":"allen-brothers-20mm-high-load-dynamic-block-with-cheek","title":"Allen Brothers 20mm High Load Dynamic Block with Cheek","description":"\u003ch1\u003e20mm Single Dynamic Cheek Block With High Load Sheave.\u003c\/h1\u003e \u003cp\u003eThis block is mounted to our Profix cheek adapter which allows for articulation, so the block can lift up and down to align correctly with the rope. Ideal for leading lines along a deck, into a cleat or around corners. Held in place by one screw through the head of the Profix cheek adaptor.\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. Our Dynamic range is generally the best choice for applications that require constant sheave movement.\u003c\/p\u003e \u003cp\u003eHigh Load Sheave By utilising a stainless-steel sheave with a slight V shape profile offers the ability to be paired with both wire and Dyneema. This design also reduces the deformation of the sheave under high static loads. These combinations result in less friction, higher working loads, better performance, and durability over the acetal sheave range.\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\"\u003eSheave DIameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.79 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.77 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e45 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\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\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\"\u003e0.05 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e21.3 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606406848884,"sku":"ALNA2026HL","price":51.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2026HL__10911.jpg.1428984928.jpg?v=1761823795"},{"product_id":"allen-brothers-20mm-dynamic-block-high-load-back-to-back","title":"Allen Brothers 20mm Dynamic Block High Load Back To Back","description":"\u003ch1\u003e20mm Back To Back High Load Dynamic Block.\u003c\/h1\u003e \u003cp\u003eThe sheaves face opposite directions to allow two control lines to run at a maximum of 180 degrees to each other. Held together with a strong stainless steel side strap and nylon mouldings ensures the block will not separate even under two very high opposing loads.\u003c\/p\u003e \u003cp\u003eThe strength of the design lends itself to be tied around the middle in the slight V shape, meaning it can be used in applications such as triangle backstay systems found on sports boats.\u003c\/p\u003e \u003cp\u003eOne of the more popular applications is in a dual pole and spinnaker launcher system such as the system commonly found on a 49er.\u003c\/p\u003e \u003cp\u003eHigh Load Sheave By utilising a stainless-steel sheave with a slight V shape profile offers the ability to be paired with both wire and Dyneema. This design also reduces the deformation of the sheave under high static loads. These combinations result in less friction, higher working loads, better performance, and durability over the acetal sheave range.\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 Our 20 \u0026amp; 30mm blocks offer a large central rivet which 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 \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\"\u003e2.05 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e52 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\"\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\"\u003e661.39 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e300 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\"\u003e32 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606406914420,"sku":"ALNA2028HL","price":91.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2028HL-WEB-1__46762.jpg.1428984928.jpg?v=1761823797"},{"product_id":"allen-brothers-20mm-allenite-through-deck-high-load","title":"Allen Brothers 20mm Allenite Through Deck High Load","description":"\u003ch1\u003e20mm Single High Load Through Deck Block.\u003c\/h1\u003e \u003cp\u003eOur through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck.\u003c\/p\u003e \u003cp\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\u003c\/p\u003e \u003cp\u003eBearings The sheave in this through deck block are plain bearing. This allows high loads to be put through the sheave without the risk of failure to the bearing system. Ideal for leading rigging wire through a surface.\u003c\/p\u003e \u003cp\u003eSheaves A stainless steel sheave allows this product to work more efficiently with wire and gives better durability.\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\"\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\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1.65 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e42 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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.13 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e54 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.02 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e10.8 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409634164,"sku":"ALNA2121HL","price":61.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2121HL-2-1__41562.jpg.1428984928.jpg?v=1761823891"},{"product_id":"allen-brothers-20mm-double-allenite-through-deck","title":"Allen Brothers 20mm Double Allenite Through Deck","description":"\u003ch1\u003e20mm Double Dynamic Through Deck Block.\u003c\/h1\u003e \u003cp\u003eOur through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck.\u003c\/p\u003e \u003cp\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\u003c\/p\u003e \u003cp\u003eAvailable with one or two sheaves and in plain and ball-bearing systems to suit a wide variety of applications.\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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.52 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e64 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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e231.49 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e105 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.36 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e60 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409666932,"sku":"ALNA2122","price":52.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2122__80634.jpg.1428984928.jpg?v=1761823893"},{"product_id":"allen-brothers-20mm-double-allenite-through-deck-high-load","title":"Allen Brothers 20mm Double Allenite Through Deck High Load","description":"\u003ch1\u003e20mm Double High Load Through Deck Block.\u003c\/h1\u003e \u003cp\u003eOur through deck blocks offer frictionless guidance for rope and wire control lines which are required to pass through a deck.\u003c\/p\u003e \u003cp\u003eFeaturing a hard-wearing acetal body shaped perfectly to house the sheave, which results in a performance that you can rely on for adjustable rigging and other highly loaded applications.\u003c\/p\u003e \u003cp\u003eAvailable with one or two sheaves and in plain and ball-bearing systems to suit a wide variety of applications.\u003c\/p\u003e \u003cp\u003eBearings The sheaves in the through deck block are plain bearing. This allows high loads to be put through the sheaves without the risk of failure to the bearing system. Ideal for leading rigging wire through a surface.\u003c\/p\u003e \u003cp\u003eSheaves Stainless steel sheaves allow this product to work more efficiently with wire and give a better durability. The stainless sheaves are ideal for leading rigging wire through a surface.\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\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.48 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e63 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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.95 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e75 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409798004,"sku":"ALNA2122HL","price":104.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2122HL__37955.jpg.1428984928.jpg?v=1761823894"},{"product_id":"allen-brothers-20mm-dynamic-bearing-flip-flop-block","title":"Allen Brothers 20mm Dynamic Bearing Flip Flop Block","description":"\u003ch1\u003e20mm 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 20mm 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\u003eIdeal for dinghy and keelboat control lines as well as pump-action spinnaker 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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.63 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e16 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole 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\"\u003eMaximum Line Diameter\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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e231.49 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e105 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eShezve Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.79 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.04 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e19 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409863540,"sku":"ALNA2123","price":59.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2123__74352.jpg.1428984928.jpg?v=1761823896"},{"product_id":"allen-brothers-20mm-dynamic-flip-flop-block-with-a-677-cleat","title":"Allen Brothers 20mm Dynamic Flip Flop Block with A.677 Cleat","description":"\u003ch1\u003e20mm Flip Flop Block With A.677 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 clevis pin 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.677 small 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 A2123-77.\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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.63 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e16 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole 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\"\u003eMaximum Line Diameter\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\"\u003eMaximum Working Load\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\"\u003eSheave Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.79 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 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\"\u003e78 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409896308,"sku":"ALNA2123-677","price":88.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2133-677__89646.jpg.1428984928.jpg?v=1761823897"},{"product_id":"allen-brothers-20mm-dynamic-flip-flop-block-with-a-77-cleat","title":"Allen Brothers 20mm Dynamic Flip Flop Block with A..77 Cleat","description":"\u003ch1\u003e20mm Flip Flop Block With A..77 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 clevis pin 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..77 small 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 \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\"\u003eMetric\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.63 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e16 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole 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\"\u003eMaximum Line Diameter\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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e220.46 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e100 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eSheave Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.79 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e20 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 \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606409929076,"sku":"ALNA2123-77","price":119.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2133-77__84467.jpg.1428984928.jpg?v=1761823898"},{"product_id":"allen-brothers-deck-plate-with-2-a2021f","title":"Allen Brothers Deck Plate with 2 A2021f","description":"\u003ch1\u003eDeck Mounting Plate with Two A2021F\u003c\/h1\u003e \u003cp\u003eClass legal Laser® deck mounting plate for outhaul and cunningham control lines. Plate With Two x A2021F\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\"\u003e771.62 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e350 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eFixing Hole Centres\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.98 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e25 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\"\u003eMaximum Working Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e253.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e115 kg\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\"\u003eLength\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e2.01 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e51 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.11 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e50 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606414811508,"sku":"ALNA5849","price":82.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A5849-STANDING-2__38419.jpg.1428984928.jpg?v=1761823999"}],"url":"https:\/\/velasailingsupply.com\/collections\/allen-20mm-dynamic-blocks.oembed?page=3","provider":"Vela Sailing Supply","version":"1.0","type":"link"}