Ronstan Ratchet Orbit Block, Series 55 - Cheek, Clockwise Rotation propeller shaft This switch is recognized by

This switch is recognized by all major boat racing associations

- Double diaphragm design for maximum efficiency

All kits Made to Order

you require the larger 1" neovane impeller available in our store

maintaining low friction performance

Ronstan Ratchet Orbit Block, Series 55 - Cheek, Clockwise Rotation propeller shaft This switch is recognized byFeatures: Up to 20: 1 holding power Smooth easing of sheets High performance cleating Automatic ratchet block Materials: Sheave: Anodised Aluminium Ball Bearings: High compression strength carbon black Acetal Frame Cheeks: Toughened, glass fibre reinforced Nylon Rope Link: UV stabilised, multi strand impregnated SK75 Dyneema Automatic ratchet block Now you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the