Ronstan Ball Bearing Orbit Block, Series 30 - Single, Becket Option, Lashing cross flow not windsor)

not windsor)

1/2 BSP Fitting

(1)    1/2" BSP female thread 140mm high 90mm wide 55mm bowl diameter

it's tested best for adhesion & abrasion

Ball bearings to counteract side thrust loads

Ronstan Ball Bearing Orbit Block, Series 30 - Single, Becket Option, Lashing cross flow not windsor)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. Application: Mainsheet systems and spinnaker sheets on