Ronstan Wire Block - Single, Tubular Rivet Head, Removable Sheave steering wheel Dynamic and high static load

Dynamic and high static load performance

- Multi-sized inlet and outlet for various hose diameters

High-carbon steel gears for superb strength and long-term durability

Low Water Flush Kit This unit provides a way to flush water through the engine cooling system to clear salt residue

****One of our biggest sellers and HIGHLY recommended by Cassell's

Ronstan Wire Block - Single, Tubular Rivet Head, Removable Sheave steering wheel Dynamic and high static loadWire blocks have purpose designed narrow sheaves and grooves. Removal sheave for easy fitting and without cutting the wire termination Features: Flared cheeks to minimise chafing Removable sheaves Applications: Wire blocks suit halyards, vang and backstay applications Materials: Grade 316 stainless steel cheeks. Nylatron sheave