{"product_id":"harken-57mm-aluminum-loop-block-wide","title":"Harken 57mm Aluminum Loop Block Wide","description":"\u003cp\u003e\u003cstrong\u003eHarken 57mm Aluminum Loop Block Wide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e \n\u003ctable style=\"width: 100.059%;\" width=\"100%\"\u003e \n  \u003ctbody\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e63 mm\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Ø (in)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e2 1\/4 in\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (mm)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e88 mm\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eLength (in)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e3 4\/10 in\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWidth (mm)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e35 mm\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWidth (in)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e1 3\/8 in\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (g)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e181.3 g\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eWeight (oz)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e6.4 oz\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (mm)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e12 mm\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum line Ø (in)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e7\/16 in\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (kg)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e1134 kg\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eMaximum working load (lb)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e2500 lb\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (lb)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e5000 lb\u003c\/td\u003e \n    \u003c\/tr\u003e \n    \u003ctr\u003e \n      \u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBreaking load (kg)\u003c\/strong\u003e\u003c\/td\u003e \n      \u003ctd style=\"width: 50%;\"\u003e2268 kg\u003c\/td\u003e \n    \u003c\/tr\u003e \n  \u003c\/tbody\u003e \n\u003c\/table\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":54220481921396,"sku":"HR3387","price":354.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/HR3387-1.jpg?v=1774954842","url":"https:\/\/velasailingsupply.com\/products\/harken-57mm-aluminum-loop-block-wide","provider":"Vela Sailing Supply","version":"1.0","type":"link"}