{"product_id":"rock-solid-workhorse-aluminum-core-block-featuring","title":"Rock Solid Workhorse Aluminum Core Block Featuring Slick Wire Rope Sheave Engineered For Heavy Duty Marine Rigging And Pro Level Boat Hardware Upgrades","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy duty aluminum marine block for wire rope rigging\u003cbr\u003e✔️ Single Acetal sheave 316 steel hardware 75kg capacity\u003c\/p\u003e \u003cp\u003eThis single unit series seventy five core block operates as a reliable pulley for boat sheets and halyards. Mariners and boat owners mount it on decks or cabin tops to manage line tension during coastal trips and extended offshore voyages.\u003c\/p\u003e \u003cp\u003e✅ Two stage bearing design adapts smoothly for heavy load carrying\u003cbr\u003e✅ Aircraft grade alloy cheeks drop weight while adding structural mass\u003cbr\u003e✅ Brass head inserts provide flawless three axis swivel action\u003cbr\u003e✅ Polished steel tracks prevent cord fraying during aggressive pulls\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What advantages do dual stage bearings deliver for yacht sheet management? A paired bearing configuration proves handy when sailors shift between light breeze cruising and loaded downwind runs. Here is how the engineering supports peak performance:\u003cbr\u003e- Initial polyaxial rollers maintain low resistance during standard trim work\u003cbr\u003e- Polymer sliding paths activate immediately to absorb maximum static strain\u003cbr\u003e- Internal thrust faces seal off the frame from harsh lateral pull forces\u003cbr\u003e- Swivel pivot mounts keep line angles consistent through sharp tack maneuvers\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49307489894635,"sku":"VXB005MZAJ54","price":309.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/517k6NGRGbL_b375f72c-d3b7-41f0-84ae-ab236eefacc4.jpg?v=1787885119","url":"https:\/\/vxb.com\/products\/rock-solid-workhorse-aluminum-core-block-featuring","provider":"VXB Bearings","version":"1.0","type":"link"}