{"product_id":"harken-57mm-black-magic-block-single-loop","title":"Harken 57mm Black Magic Block - Single Loop","description":"\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. The sheave center carries primary load, allowing a smaller, lighter weight block.The soft-attachment Loop block has a removable deadend post for attachment to a padeye. Lashings can also be used.\u003c\/p\u003e\r\n\r\n\u003cp\u003eTorlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e\r\n\r\n\u003ch3\u003e\u003cstrong\u003eTechnical Information: \u003c\/strong\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eSheave: 57 mm (2 1\/4 in)\u003cbr\u003e\r\nLength: 76 mm (3 in)\u003cbr\u003e\r\nWeight: 92 g (3.23 oz)\u003cbr\u003e\r\nMaximum Line: 12 mm (7\/16 in)\u003cbr\u003e\r\nMaximum Working Load: 1134 kg (2500 lb)\u003cbr\u003e\r\nBreaking Load:2268 Kg (5000 lb)\u003c\/p\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n","brand":"RIGGINGONLY","offers":[{"title":"Default Title","offer_id":40487083835583,"sku":"HAR3214","price":223.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/7987\/0143\/products\/HAR3214_540x540_cc9304a4-0ca8-4d00-8599-0fca3d319c69.jpg?v=1629478615","url":"https:\/\/justrigging.com\/products\/harken-57mm-black-magic-block-single-loop","provider":"JUSTRIGGING.COM","version":"1.0","type":"link"}