Ronstan Series 30 Orbit Block HHL, Single & Becket, Fixed Head SCHAEFER CLEVIS ADAPTERS The cap is designed so

The cap is designed so that only water flowing upwards through the unit will cause it to activate

sportboat up to 9 m (30 ft)

Ronstan Turned U Bolt 5/16” x 1” Stud

Smooth rolling delrin(tm) sheaves ensure smooth operation

Ronstan Series 30 Orbit Block HHL, Single & Becket, Fixed Head SCHAEFER CLEVIS ADAPTERS The cap is designed soProduct Description Ronstan Series 30 Orbit Block HHL, Single & Becket, Fixed Head Product Information 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