{"product_id":"ronstan-series-75-strop-orbit-block-double","title":"Ronstan Series 75 Strop Orbit Block, Double","description":"\u003cp\u003e\u003cstrong\u003eRonstan Series 75 Strop Orbit Block, Double\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrbit Blocks are a no-compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners.\u003c\/p\u003e\n\u003cp\u003eThe Orbit sheave has captive acetal or Torlon ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon needles – achieving a substantially higher strength-to-weight ratio.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe highest strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003eMinimal friction loss, especially when working at high loads.\u003c\/li\u003e\n\u003cli\u003eTotally reliable and trouble free performance.\u003c\/li\u003e\n\u003cli\u003eSimplicity of design and construction to facilitate maintenance and servicing.\u003c\/li\u003e\n\u003cli\u003eElegant, functional styling and finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax. Rope diameter (in): 9\/16\u003c\/li\u003e\n\u003cli\u003eSheave diameter (in): 9\/16\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFully machined Alloy cheek plates. Alloy sheaves with captive ball races. Torlon needle rollers. Carbon black Acetal ball bearings\u003c\/p\u003e","brand":"Ronstan Sailboat Hardware","offers":[{"title":"Default Title","offer_id":53608498004340,"sku":"RONRF79209","price":654.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/RF79209.jpg?v=1779768104","url":"https:\/\/velasailingsupply.com\/products\/ronstan-series-75-strop-orbit-block-double","provider":"Vela Sailing Supply","version":"1.0","type":"link"}