{"product_id":"allen-brothers-30mm-high-load-dynamic-block","title":"Allen Brothers 30mm High Load Dynamic Block","description":"\u003ch1\u003e30mm 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\"\u003e1.93 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e49 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\"\u003e1763.70 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e800 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\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\"\u003e0.09 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e39 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606407045492,"sku":"ALNA2030HL","price":49.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A2030HL-1__39146.jpg.1428984928.jpg?v=1761823801","url":"https:\/\/velasailingsupply.com\/products\/allen-brothers-30mm-high-load-dynamic-block","provider":"Vela Sailing Supply","version":"1.0","type":"link"}