Ronstan RF5410 Medium C-Cleat | Cam Cleat for Sailing & RiggingThe Ronstan RF5410 Medium C Cleat is a high strength cam cleat designed for fast, secure rope control on dinghies, keelboats, and performance yachts. Featuring glass fibre reinforced polymer jaws, this cleat provides consistent grip and easy release under high loads. Its compact profile is perfect for control lines, vangs, outhauls, and trapeze systems, offering smooth engagement and superior holding power. The UV stabilised materials ensure long term

allowing easy control of heading adjustments

this cheek block is engineered to provide efficient low-friction line handling for cruising yachts

Featuring a robust aluminium vane and low‑friction sapphire bearing

Model: CP5

laminating

The UV-stabilised Delrin® sheaves ride on marine-grade stainless steel ball bearings

delivering 700 lb pull (318 kg) at ~105 ft/min line speed

✅ Designed for both racing and cruising sailors

Compatible with Johnson & Evinrude outboard motors

AutoTack sailing functionality

29 mm Delrin® sheave with stainless steel ball bearings

Emergel works across a wide range of materials including fibreglass