Series 55 Ball Bearing Orbit Blocks™
Series 55 Ball Bearing Orbit Blocks™ feature our 2-stage bearing system and are engineered to achieve the highest possible strength-to-weight ratio. They are lightweight and high performance 55mm blocks commonly used for mainsheets and spinnaker sheets on dinghies, sportsboats, and small keelboats up to 9m (30').
Ball Bearing 
- Ball Bearing
RF55531 Series 55 Orbit Block™, Fiddle with Becket, Cam Cleat, Link HeadA$178.30 inc. GST - Ball Bearing
RF56330B Series 55 Orbit Block™, Triple Ratchet with Becket and Cam CleatA$397.22 inc. GST
