Ronstan Orbit Blocks - Series 150 - Single, Becket, Universal Head tender 4 mm F - mm

4 mm F - mm B

12 or 24 volt - up to 20 amp

See Range Selection Advice for more information

cruisers etc

3 year limited warranty 800 US Gallons per hour - 50 Litres per minute at open flow

Ronstan Orbit Blocks - Series 150 - Single, Becket, Universal Head tender 4 mm F - mmThe 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