{"product_id":"ronstan-series-20-ball-bearing-block-triple-becket-2-axis-shackle-head","title":"Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head – Marine Boat Replacement Part","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head – Marine Boat Replacement Part\u003c\/strong\u003e is organized for lighting \u0026amp; visibility shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003eSeries 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head Features: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance \u0026amp; low friction Two-Way head can be fixed at 0° or 90° Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Materials: Stainless steel ball bearings UV Stabilized Acetal sheave Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fiber reinforced Nylon cheeks Specifications: Sheave Ø: 20mm(3\/4\") Max. Rope Ø: 6mm(1\/4\") PinØ: 4mm(5\/32\") M.W.L.: 400kg(880lbs) B. L.: 850kg(1,870lbs) Weight: 64g(2.3o\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand \/ Manufacturer: Ronstan\u003c\/li\u003e\n\u003cli\u003eMaterial: stainless steel, nylon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":42615083434073,"sku":"55142","price":49.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/ronstan-series-20-ball-bearing-block-triple-becket-2-axis-shackle-head-5904353.jpg?v=1761256390","url":"https:\/\/www.marinepartsonly.com\/products\/ronstan-series-20-ball-bearing-block-triple-becket-2-axis-shackle-head","provider":"Marine Parts Only","version":"1.0","type":"link"}