Ronstan Ball Bearing Orbit Blocks Series 30 Clew ring rebuild kit with six mounting holes for

with six mounting holes for solid support on cockpit or cabin floor

1 1/4 Cut out x 100mm length through transom

 (As this new system relies on only GPS technology

Dissolves oily stains

Cast Steering Drum only

Ronstan Ball Bearing Orbit Blocks Series 30 Clew ring rebuild kit with six mounting holes forLightweight Highest working load in its class Secure, versatile attachment Low profile and compact Ultra low profile thru sheave becket Low friction 2 stage ball bearing system provides consistent performance over the full working load range. SP versions feature a Nylatron sheave suitable for both rope and wire Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer