Ronstan Series 30mm Single Swivel Orbit BB Block, Becket Bomar Strainer diameter is 2-3/4”

Strainer diameter is 2-3/4”

(30 ml) for every 16 gallons (60 L) of fuel

Large contact surfaces for good electrical connection

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

• Solid brass: tee

Ronstan Series 30mm Single Swivel Orbit BB Block, Becket Bomar Strainer diameter is 2-3/4”Ball 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