{"product_id":"20mm-double-dynamic-bearing-block-with-fixed-eye","title":"20mm Double Dynamic Bearing Block with Fixed Eye","description":"\u003cp\u003eUpgrade your vessel's rigging with the Allen 20mm Double Dynamic Bearing Block with Fixed Eye, a premium block designed for demanding marine environments. This 20 mm sheave block features dual dynamic bearings for smooth, responsive operation under load and a fixed eye for secure halyard attachment. Built by Allen, a trusted name in boat parts, it’s ideal for deck hardware and rigging applications. Lightweight yet rugged, it stands up to salt spray and UV exposure while delivering dependable performance on every voyage.\u003c\/p\u003e\n\n\u003cp\u003eBig Burjo's Marine ships marine parts nationwide, including delivery to Rose Bay Marina, Port Phillip Bay, and d'Albora Marina, with coverage to every marina, port, and coastal town in Australia. Free delivery Australia-wide on orders over $350. Shop with confidence for boat parts that meet the rigour of the water and the needs of the modern helm. This Allen block is an essential upgrade for sailors seeking reliable blocks and easier line handling in all conditions.\u003c\/p\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":42962266325090,"sku":"A2022","price":79.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6935\/2034\/files\/0001477_20mm-double-dynamic-bearing-block-with-fixed-eye_600.webp?v=1779691757","url":"https:\/\/bigburjos.com\/products\/20mm-double-dynamic-bearing-block-with-fixed-eye","provider":"Big Burjo's Marine","version":"1.0","type":"link"}