{"product_id":"allen-brothers-30mm-dynamic-swivel-block-with-hook","title":"Allen Brothers 30mm Dynamic Swivel Block with Hook","description":"\u003ch1\u003e30mm Single Dynamic Block With Swivel Hook.\u003c\/h1\u003e \u003cp\u003eThe A2030 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\u003e\u003cstrong\u003eSwivel Hook ??\u003c\/strong\u003e 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\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 \u003cp\u003e\u003cstrong\u003eBecket ??\u003c\/strong\u003e 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\"\u003e2.67 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e68 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eLine Diameter\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.31 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e8 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eBreaking Load\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e992.08 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e450 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e308.65 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e140 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.08 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e35 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":53606407733620,"sku":"ALNA2030SHK","price":52.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2030SHK-1__04847.jpg.1428984928.jpg?v=1761823827","url":"https:\/\/velasailingsupply.com\/products\/allen-brothers-30mm-dynamic-swivel-block-with-hook","provider":"Vela Sailing Supply","version":"1.0","type":"link"}