Ronstan Series 30mm Single Swivel Orbit BB Block, Becket Bomar Large contact surfaces for good

Large contact surfaces for good electrical connection

Designed for situations where occasional removal may be required for easy stowing or cleaning

There are enlargements of Ocean City and Chincoteague Island

COLORS: White and Gray

Ronstan Series 30mm Single Swivel Orbit BB Block, Becket Bomar Large contact surfaces for goodBall Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre reinforced composites in the block head, cleat arms and beckets. Applications Mainsheet systems and spinnaker sheets on