{"product_id":"allen-brothers-40-mm-triple-with-ratchet-adjustable-cleat-block","title":"Allen Brothers 40 mm Triple with Ratchet \u0026 Adjustable Cleat Block","description":"\u003ch1\u003e40mm Triple Block with Ratchet and Adjustable Cam Cleat.\u003c\/h1\u003e \u003cp\u003eMade from high-strength, lightweight glass-loaded nylon and featuring Allen??s dynamic bearing technology for a high-performance block suitable for keelboats and dinghies.\u003c\/p\u003e \u003cp\u003eThis 40mm triple block is a great choice for catamaran mainsheets or keelboat backstay 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. The ball bearings are caged for further friction reduction. These features provide a superior load-carrying ability and longevity when compared to other bearing systems.\u003c\/p\u003e \u003cp\u003eSwivel Head: Featuring a 360-degree swivel head with a 5mm shackle. The shackle is load rated higher than the block, so although it might look small, it??s plenty strong enough!\u003c\/p\u003e \u003cp\u003eSwivel Lock: This block comes with a swivel lock moulding. The moulding allows the shackle to be locked in 90-degree orientations. It can be removed by undoing the shackle and removing it from the swivel pin.\u003c\/p\u003e \u003cp\u003eRatchet: Featuring the sheave and mechanism from the Pro-Ratchet 40 for additional line-holding power. This ratchet is not switchable so it is always on.\u003c\/p\u003e \u003cp\u003eAdjustable Cam Cleat: The angle of the cam cleat arm can be adjusted by simply undoing the plastic plates on either side of the block.\u003c\/p\u003e \u003cp\u003eCam Cleat: This block comes with the small A..77 cam cleat.\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\"\u003e1.57 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e40 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\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\"\u003eLenght\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e3.63 in\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e92.2 mm\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMax 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\"\u003e3086.47 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e1400 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eMWL\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e396.83 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e180 kg\u003c\/div\u003e \u003cdiv class=\"col-4 menu col-12M\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e0.53 lb\u003c\/div\u003e \u003cdiv class=\"cell col-4 col-6M\"\u003e241 g\u003c\/div\u003e \u003c\/div\u003e","brand":"Allen Brothers","offers":[{"title":"Default Title","offer_id":53606385647988,"sku":"ALNA21403-77","price":250.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/A21403-77-1__63978.jpg.1428984928.jpg?v=1761823159","url":"https:\/\/velasailingsupply.com\/products\/allen-brothers-40-mm-triple-with-ratchet-adjustable-cleat-block","provider":"Vela Sailing Supply","version":"1.0","type":"link"}