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  • Ronstan Series 75 Ultimate Ratchet - Single

Ronstan Series 75 Ultimate Ratchet - Single

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Our Price: $199.96
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    Series 75 Ultimate Ratchet - Single

    The 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.


    • Unrivaled 20:1 holding power
    • Dual sided On-Off switch
    • Ability to operate On/Off switch under load
    • Low friction ball bearing system
    • Lightweight
    • Cheek cut-outs for easy bearing maintenance
    • Mainsheet on powerful dinghies and skiffs
    • Series 60 mainsheet systems on sports boats using RF7 mainsheet swivel units
    • Control line applications on larger yachts
    • Spinnaker sheets on sports boats and small keel boats (lateral lead blocks)
    • Carbon black Acetal ball bearings
    • Anodised aluminium sheave and cheek plates
    • Torlon® ratchet pawl
    • Grade 316 stainless steel forged shackle
    • Sheave Ø: 3"
    • Max. Rope Ø: 1/2"
    • Pin Ø: 9/32"
    • M.W.L.: 930lb
    • B. L.: 4400lb
    • Weight: 5.7oz

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