{"product_id":"harken-57mm-hl-block","title":"Harken 57mm HL Block","description":"57 mm Aluminum Block - Swivel \u0026lt;br\u0026gt; The entire line of Black Magic AirBlocks has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling high-load Torlon roller bearings for a high strength-to weight ratio.Like all AirBlocks, the three-way head swivels\/locks in front\/side positions. Blocks are easily disassembled with a single hex wrench.","brand":"Harken","offers":[{"title":"Default Title","offer_id":47571217023205,"sku":"Harken-3215","price":327.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6495\/0501\/files\/3215.jpg?v=1755693458","url":"https:\/\/www.stevestonmarine.com\/products\/harken-57mm-hl-block","provider":"Steveston Marine and Hardware","version":"1.0","type":"link"}