Ronstan Orbit Blocks - Series 150 - Single Swivel For Stand Up 2677 pulley Complete with integral mounting bracket

Complete with integral mounting bracket

The Only Impellers in the world guaranteed to Run-Dry® for up to 15 minutes

plugs and hose tails

Polyurethane-rubber lining

Ronstan Orbit Blocks - Series 150 - Single Swivel For Stand Up 2677 pulley Complete with integral mounting bracketThe highest strength to weight ratio Minimal friction loss, especially when working at high loads Totally reliable and trouble free performance Simplicity of design and construction to facilitate maintenance and servicing Elegant, functional styling and finish Orbit blocks are a no compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head