{"product_id":"harken-black-magic-air-aluminum-block-swivel","title":"Harken Black Magic Air Aluminum Block — Swivel","description":"\u003c!-- harken-grouped-shared:v1 --\u003e\u003ch3\u003eKey details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable variants:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptions:\u003c\/strong\u003e Size\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\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\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eSpecifications vary by the selected variant. Use the variant table below to compare the available configurations and part numbers.\u003c\/p\u003e\u003cdiv class=\"harken-variant-details\"\u003e\n\u003ch3\u003eVariant details\u003c\/h3\u003e\n\u003cp\u003eSelect the option combination that matches the required part number.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003ctd\u003eHKN-3246\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125 mm\u003c\/td\u003e\n\u003ctd\u003eHKN-3256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003ctd\u003eHKN-3262\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75 mm\u003c\/td\u003e\n\u003ctd\u003eHKN-3231\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c!-- \/harken-grouped-shared --\u003e","brand":"Harken","offers":[{"title":"100 mm","offer_id":53222720635217,"sku":"HKN-3246","price":818.37,"currency_code":"EUR","in_stock":true},{"title":"125 mm","offer_id":53222720700753,"sku":"HKN-3256","price":1158.49,"currency_code":"EUR","in_stock":true},{"title":"150 mm","offer_id":53222720733521,"sku":"HKN-3262","price":2163.49,"currency_code":"EUR","in_stock":true},{"title":"75 mm","offer_id":53222720602449,"sku":"HKN-3231","price":615.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/www.sailrace.com-harken-75mm-aluminum-loop-block_e0e95e67-c3ab-40b8-9912-22078e7cecf0.jpg?v=1754725189","url":"https:\/\/www.sailrace.com\/el\/products\/harken-black-magic-air-aluminum-block-swivel","provider":"SailRACE","version":"1.0","type":"link"}