{"product_id":"57mm-double-loop-block","title":"57mm Double Loop Block","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 the primary load, allowing a smaller, lighter weight Block. The soft-attachment Loop Blokk has a removable deadend post for attachment to a padeye. Lashings can also be used.\u003cbr\u003e\u003cbr\u003e Torlon is a registered trademark of Solvay Advanced Polymers LLC\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":47110314164411,"sku":"3386","price":7650.0,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0543\/6607\/7115\/files\/uc_b7750180-6f9a-4f56-b632-9f04ebee22c6.jpg?v=1769940555","url":"https:\/\/hovdan.no\/en\/products\/57mm-double-loop-block","provider":"Hovdan industri- og båtutstyr","version":"1.0","type":"link"}