Ronstan Medium alloy cleat - RF5510R
Ronstan Medium alloy cleat - RF5510R

Ronstan Medium alloy cleat - RF5510R


Ronstan's New Alloy Cam Cleat is Engineered for Performance.

Intensive development efforts have produced this high performance range of cam cleats that provides unbeatable holding power while allowing easy cleating and releasing of control lines and sheets.

Aluminum cam models built for ultimate durability where high wear and high loads are encountered. Cams are hot-forged and hard anodised for maximum strength and corrosion resistance. Ronstan Alloy Cleat models are available in sizes small and medium. The medium cleat is built on an aluminum base for maximum rigidity whilst the small cleat has a composite base for an optimum blend of lightness and durability.

Slotted Bearings
Self lubricating, self-cleaning slotted bearings provide lower frictional resistance, quicker response times and superior resistance to sand and salt than ball bearings which can deform under load.

Multi-Coil Spring
The multi-coil spring recessed in the upper part of the cam generates near constant torque. This consistency ensures secure cleating of even the smallest lines with minimal abrasion or rope wear.

Unique Teeth and Entry Profiles
Low effort line entry and exit due to unique teeth and entry geometry.

Advanced Composite Base
Small cleat has a base produced from long fibre reinforced polymer to save weight while providing essential stiffness.

A comprehensive range of specialist cleat accessories allow customisation of the cleat set-up to optimise performance by controlling inward lead, outward lead, cleating and uncleating angle and height.

Superior resistance to sand and salt
Multi-coil spring generates near constant torque easy entry/release and secure cleating of even the smallest diameter lines
Suitable for addition to swivel cleat bases for control lines and sheets
Small cleat has aluminium cams and a composite base for maximum durability and light weight
Medium cleat has an aluminium base and cams for maximum rigidity
Cams – hard anodised aluminium
Base – hard anodised aluminium 
PTFE impregnated Acetal slotted bearing
Stainless steel multi-coil spring

Rope Ø (mm): 3-12
Fastener Ø (mm): M5
Fastener Hole Centres (mm): 38
Height (mm): 26
Length (mm): 66
B. L. (kg): 250
M.W.L. (kg): 125
Weight (g): 70
Width (mm): 31