Ronstan Ratchet Orbit Block, Series 40 - Cheek, Anti-Clockwise Rotation 306744 glass fibre reinforced Nylon

glass fibre reinforced Nylon

This item replaces Borg Warner # 1004-650-001

Primary resistance:

98 Inches) X 123 mm (Bolt Circle Diameter 4

Ronstan Ratchet Orbit Block, Series 40 - Cheek, Anti-Clockwise Rotation 306744 glass fibre reinforced NylonFeatures: Up to 14: 1 holding power highest available! Smooth easing of sheets Anti Clockwise rotation Fully automatic, load sensing ratchet engagement Recessed underside to suit curved mounting surface Low mounting points for maximum strength Application: Dinghy mainsheet systems Mainsheet fine tune systems on sportsboats & small keel boats Mainsheet systems on sportsboats using RF7 mainsheet swivel cleat unit Spinnaker and job sheets on dinghies