{"product_id":"ronstan-series-75-ultimate-ratchet-single-rf72100","title":"Ronstan Series 75 Ultimate Ratchet - Single - RF72100","description":"\u003cstrong\u003eSeries 75 Ultimate Ratchet - Single\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs - up to 20:1 holding power. Unrivaled low weight is achieved by the use of a Torlon ratchet pawl, high grade machined alloy sheave and black Acetal hubs and bearings. On-Off switching knob is fitted to both sides of the swivel blocks (one can be removed if desired). Ratchet blocks can be disassembled for servicing or customization.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUnrivaled 20:1 holding power\u003c\/li\u003e\n\u003cli\u003eDual sided On-Off switch\u003c\/li\u003e\n\u003cli\u003eAbility to operate On\/Off switch under load\u003c\/li\u003e\n\u003cli\u003eLow friction ball bearing system\u003c\/li\u003e\n\u003cli\u003eLightweight\u003c\/li\u003e\n\u003cli\u003eCheek cut-outs for easy bearing maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eMainsheet on powerful dinghies and skiffs\u003c\/li\u003e\n\u003cli\u003eSeries 60 mainsheet systems on sports boats using RF7 mainsheet swivel units\u003c\/li\u003e\n\u003cli\u003eControl line applications on larger yachts\u003c\/li\u003e\n\u003cli\u003eSpinnaker sheets on sports boats and small keel boats (lateral lead blocks)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eCarbon black Acetal ball bearings\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium sheave and cheek plates\u003c\/li\u003e\n\u003cli\u003eTorlon ratchet pawl\u003c\/li\u003e\n\u003cli\u003eGrade 316 stainless steel forged shackle\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eSheave Ø: 3\"\u003c\/li\u003e\n\u003cli\u003eMax. Rope Ø: 1\/2\"\u003c\/li\u003e\n\u003cli\u003ePin Ø: 9\/32\"\u003c\/li\u003e\n\u003cli\u003eM.W.L.: 930lb\u003c\/li\u003e\n\u003cli\u003eB. L.: 4400lb\u003c\/li\u003e\n\u003cli\u003eWeight: 5.7oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ronstan","offers":[{"title":"Default Title","offer_id":48046848016675,"sku":"PV017534","price":297.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV17534.jpg?v=1713385588","url":"https:\/\/partsvu.com\/en-mx\/products\/ronstan-series-75-ultimate-ratchet-single-rf72100","provider":"PartsVu","version":"1.0","type":"link"}