Ronstan Ratchet Orbit Block, Series 55 - Fiddle, Becket, Cleat, Swivel newton they are not sealed units

they are not sealed units

please contact for more info on these sizes

Mounts between seat and flat mount surface

We call it “Ultimate Lanyard” because it has a comfortable floating detachable wrist band

Ronstan Ratchet Orbit Block, Series 55 - Fiddle, Becket, Cleat, Swivel newton they are not sealed unitsFeatures: Up to 20: 1 holding power Smooth easing of sheets High performance cleating 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 only company that offers a