{"product_id":"19mm-single-ball-bearing-bolt-down-block","title":"19mm Single Ball Bearing Bolt Down Block","description":"\u003cp\u003eImprove your vessel's handling with the Sea Sure 19mm Single Ball Bearing Bolt Down Block. This high-quality block is part of our Blocks range and is designed for Australian boat owners who demand reliability on every voyage. Featuring a single ball bearing for smooth line movement, a generous 19mm sheave, and a bolt-down mounting for secure, vibration-resistant operation, it delivers consistent performance in marina and offshore conditions. Built to endure salt, sun, and spray, Sea Sure blocks are trusted by skippers for deck hardware where every turn matters.\u003c\/p\u003e\n\n\u003cp\u003eFree delivery Australia-wide on orders over $350. We ship to every marina, port, and coastal town across Australia, including popular stops like Rose Bay Marina, Manly Harbour, and Newcastle Marina, ensuring you can keep your lines tight wherever you sail. Ideal for halyards, control lines, and other rigging, this 19mm block provides dependable performance alongside other marine parts and boat parts in our range of blocks and DeckHardware from Sea Sure.\u003c\/p\u003e","brand":"Sea Sure","offers":[{"title":"Default Title","offer_id":42962298929250,"sku":"SS-19.80","price":49.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6935\/2034\/files\/0008734_19mm-single-ball-bearing-bolt-down-block_600.webp?v=1779693425","url":"https:\/\/bigburjos.com\/products\/19mm-single-ball-bearing-bolt-down-block","provider":"Big Burjo's Marine","version":"1.0","type":"link"}