Ronstan Track - Series 30 - Luff Groove, Gate, 400mm L ronstan wire block - single ferrule eye head removable sheave rf104 LANOX-mx4 doesn't become sticky

LANOX-mx4 doesn't become sticky

Fully Automatic load sensing ratchet engagement

secured with the titanium dog bone but easily opened when necessary to detach the block

- Suitable for boats up to 19 foot

Ronstan Track - Series 30 - Luff Groove, Gate, 400mm L ronstan wire block - single ferrule eye head removable sheave rf104 LANOX-mx4 doesn't become stickyConvenient track mounting slugs are available for fitting standard profile track to the luff groove of existing masts. Patented system uses low profile cars running on twin races of acetal ball bearings. Cars use the existing luff groove of the mast (no track or installation work required). Ball bearings are captive for easy loading and unloading of cars from mast. They can be easily switched between fully battened and soft luff mainsails. Minimum