{"product_id":"ronstan-series-30-ball-bearing-orbit-block-single-becket-with-swivel-shackle-head","title":"Ronstan Series 30 Ball Bearing Orbit Block - Single Becket with Swivel Shackle Head","description":"\u003cb\u003eSeries 30 Ball Bearing Orbit Block - Single  - Becket - Swivel Shackle Head\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eBall Bearing Orbit Blocks boast the highest strength-to-weight ratio available.  This is achieved through all-composite reinforced polymer materials and multiple attachment options.  \u003cbr\u003eTheir precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eLightweight\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHighest working load in its class\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecure, versatile and secure attachement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow profile and compact\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra low profile thru-sheave becket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow friction 2-stage ball bearing system provides consistent performance over the full working load range\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eMainsheet systems and spinnaker sheets on dinghies to 5M(16')\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHalyard, vang and backstay applications on boats to 5M(16')\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl line applications on larger yachts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMaterials:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eSheave: High compression strength carbon black Acetal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBall Bearings: High compression strength Acetal\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrame\/Cheeks: Toughened, glass fiber reinforced Nylon\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLink: UV stabilized, multi-strand impregnated SK75 Dyneema\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eSheave :\u003c\/b\u003e\t30mm(1-3\/16\")\u003cbr\u003e\u003cb\u003eMax. Rope :\u003c\/b\u003e\t8mm(5\/16\")\u003cbr\u003e\u003cb\u003eM.W.L.:\u003c\/b\u003e\t300kg(660lbs)\u003cbr\u003e\u003cb\u003eB. L.:\u003c\/b\u003e\t600kg(1,320lbs)\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e\t32g(1.1oz)\u003cbr\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Ronstan Series 30 Ball Bearing Orbit Block offers exceptional strength-to-weight performance, making it ideal for various sailing applications. Crafted from high-strength composite reinforced polymers, this block ensures durability while maintaining a lightweight profile. Its innovative design incorporates a low-friction, two-stage ball bearing system that delivers consistent performance across the entire working load range. The ultra-low profile through-sheave becket and compact form make it suitable for tight spaces on small to medium-sized boats. Whether used for mainsheet systems, spinnaker sheets, halyards, vangs, or control lines, this orbit block provides reliable, secure attachment options with versatile swivel shackle heads for easy installation and adjustment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLightweight construction with high strength-to-weight ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHighest working load capacity in its class\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecure and versatile attachment options with swivel shackle head\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLow profile and compact design suitable for tight spaces\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUltra low profile thru-sheave becket for streamlined performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e2-stage ball bearing system minimizes friction for smooth operation\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":44529346215978,"sku":"55173","price":24.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/55173XL.jpg?v=1783071815","url":"https:\/\/atticusgoods.com\/products\/ronstan-series-30-ball-bearing-orbit-block-single-becket-with-swivel-shackle-head","provider":"Atticus Goods","version":"1.0","type":"link"}