{"product_id":"ronstan-series-40-bb-single-stand-up-orbit-block","title":"Ronstan Series 40 BB Single Stand-Up Orbit Block","description":"\u003ch2 id=\"itempage-captiontitle\"\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv\u003eRonstan Series 40 BB Single Stand-Up Orbit Block\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eClass leading dynamic and status load rating\u003cbr\u003e\u003cbr\u003eLightweight, yet strong. Toughened, glass fibre reinforced nylon replaces stainless steel straps used in our traditional utility blocks\u003cbr\u003e\u003cbr\u003eLow friction 2-stage ball bearing system for efficient and effortless trimming\u003cbr\u003e\u003cbr\u003eSoft attachment, lashing and traditional swivel shackle head options\u003cbr\u003e\u003cbr\u003eLow profile and compact\u003cbr\u003e\u003cbr\u003eHigh performance cleating\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eSheave Ø - 1 9\/16 in. (40mm)\u003cbr\u003e\u003cbr\u003eMax. Rope Ø - 3\/8 in. (10mm)\u003cbr\u003e\u003cbr\u003eMax. Cable Ø - in. (mm)\u003cbr\u003e\u003cbr\u003ePin Ø - in. (mm)\u003cbr\u003e\u003cbr\u003eMax. Working Load - 880 lb. (400kg)\u003cbr\u003e\u003cbr\u003eB. L. - 1760 lb. (800kg)\u003cbr\u003e\u003cbr\u003eWeight - 2.5 oz. (70g)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Information\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe new Series 40 ball bearing Orbit Blocks™ provide the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fibre reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAs well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the- beach performance catamarans.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSeries 40 Orbit Blocks™ are fitted with our carbon reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and are adjustable for setting to your preferred cleating angle.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBall Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHigh Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high strength grade 2205 stainless steel sheave \u0026amp; hub together with a triple bearing race to maintain low friction at very high loads.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eMainsheet systems on spinnaker sheet on dinghies\u003cbr\u003e\u003cbr\u003eSpinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft)\u003cbr\u003e\u003cbr\u003eHalyard, vang and backstay applications on boats to 9m (30ft)\u003cbr\u003e\u003cbr\u003eControl line applications on larger yachts\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMaterials\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eFrame\/cheeks: Toughened, glass fibre reinforced nylon.\u003cbr\u003e\u003cbr\u003eHead fittings, hubs \u0026amp; fasteners: Grade 316 stainless steel.\u003cbr\u003e\u003cbr\u003eBB Sheaves and balls: High compression strength acetal.\u003cbr\u003e\n\u003c\/div\u003e","brand":"Harbor Supply","offers":[{"title":"Default Title","offer_id":41020417671271,"sku":"RF48140","price":50.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/8366\/5255\/files\/RF48140_8637b5bd-040c-4328-8dc9-64a19d972520.jpg?v=1787866374","url":"https:\/\/wayfinderoutdoor.com\/products\/ronstan-series-40-bb-single-stand-up-orbit-block","provider":"Wayfinder Outdoor","version":"1.0","type":"link"}