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Ronstan RF72100 Series 75 Ratchet Single
Ronstan RF72100 Series 75 Ratchet Single
Deliver to:
New South Wales 2000,
AU
Estimated:
$0.00
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The patented 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. Unrivalled 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 customisation.
Features:
Specifications:
Applications
- Mainsheet on powerful dinghies and skiffs
- Series 60 mainsheet systems on sportsboats using RF7 mainsheet swivel units
- Control line applications on larger yachts
- Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks)
Materials
- Carbon black Acetal ball bearings
- Anodised aluminium sheave and cheek plates
- Torlon ratchet pawl
- Grade 316 stainless steel forged shackle
Features:
- Unrivalled 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
Specifications:
| Sheave diameter | 75 mm |
|---|---|
| Max. Rope diameter | 12 mm |
| Max. Cable diameter | - mm |
| Pin diameter | 7.0 mm |
| M.W.L. | 420 kg |
| B. L. | 2000 kg |
| Weight | 162 g |
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