Ronstan Upright Lead Block - High Load 50mm borg warner These foils offer superior design

These foils offer superior design and construction

4mm diameter shaft

Jabsco 1210-0001

this quiet flow water lock is versatile and easy to customise

Flange Coupling Old Style

Ronstan Upright Lead Block - High Load 50mm borg warner These foils offer superior designThis upright lead block from Ronstan is typically used for halyards at the mast base. Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Manufactured with a wear resistant Nylatron sheave a lightweight self lubricating polymer. This upright block with 50mm sheave is suitable for use with rope or wire. Features: Acetal ball bearings UV stabilised Acetal