Ronstan Orbit Blocks - Series 125 - Single Block shower box • Completely sealed 12 volt

• Completely sealed 12 volt unit

With different contact hole sizes to prevent reverse polarity contact

The GPS Speed reading never needs calibration and is more accurate than the paddle wheel

Clamp rods are zinc plated

Ronstan Orbit Blocks - Series 125 - Single Block shower box • Completely sealed 12 voltThe 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