{"product_id":"h3227-black-magic-57mm-hl-standup-block-replaces-h1965","title":"Harken 57mm Aluminum Stand-up Block - #3227","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. \u003c\/p\u003e\n\n\u003cp\u003eSideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction. \u003c\/p\u003e\n\n\u003cp\u003eTorlon is a registered trademark of Solvay Advanced Polymers L.L.C.\u003c\/p\u003e","brand":"Harken, Inc.","offers":[{"title":"Default Title","offer_id":41511666319394,"sku":"H3227","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/1208\/0418\/files\/Harekn_3227_-_57mm_Aluminum_Stand-up_Block.jpg?v=1774631847","url":"https:\/\/sailingservices.com\/products\/h3227-black-magic-57mm-hl-standup-block-replaces-h1965","provider":"Sailing Services","version":"1.0","type":"link"}