Ronstan Orbit Blocks - Series 150 - Single Foot Block ronstan core block series 100 - single foot Quality Aftermarket Replacement for

Quality Aftermarket Replacement for

Supplied with a velcro rope keeper

Quite simply

does not include sump

Ronstan Orbit Blocks - Series 150 - Single Foot Block ronstan core block series 100 - single foot Quality Aftermarket Replacement forThe 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