{"product_id":"ronstan-s45-core-block-stand-up","title":"S45 Core Block,Stand-Up","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e - High dynamic and static load capacity delivered by an efficient 2-stage bearing system. Ball bearings also counteract side thrust loads.\u003cbr\u003e - Long service life; virtually maintenance fee.\u003cbr\u003e - Central hub can be used as a becket take-off point.\u003cbr\u003e - RF44188 Halyard block incorporates a low profile swivel head fork with a removable screw pin for attaching to padeye or 12mm(1\/2) diam. mast collar post.\u003cbr\u003e - RF44140 Stand-up block features a strong cast padeye base, and has a swivel head post to allow full rotation and articulation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003cbr\u003e - Mainsheet, halyard and spinnaker sheet applications on boats to 10mm (33ft).\u003cbr\u003e - Various control line applications on larger yachts.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConstruction\u003c\/b\u003e\u003cbr\u003e - Sheave: U.V. stabilised Acetal.\u003cbr\u003e - Cheek body: Aluminium Alloy.\u003cbr\u003e - Ball Bearings: High compression strength carbon black Acetal.\u003cbr\u003e - Shackle, head post \u0026amp; hub: Grade 316 stainless steel.\u003cbr\u003e - Padeye: Grade 15-5PH stainless steel.\u003cbr\u003e - Fork pin: 2205 stainless steel (RF44188).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Sheave Diam: 45mm\u003cbr\u003e Max Rope: 12mm\u003cbr\u003e M.W.L. : 700kg \u003cbr\u003e B.L. : 1400kg\u003cbr\u003e Weight: 151g","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":32190869667914,"sku":"RF44140","price":149.98,"currency_code":"AUD","in_stock":false}],"url":"https:\/\/arnolds-boat-shop-australia.myshopify.com\/products\/ronstan-s45-core-block-stand-up","provider":"Arnold's Boat Shop Australia","version":"1.0","type":"link"}