Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 ronstan stand-up base - suits series 40 ball bearing ratchet orbit blocks halyard and backstay applications on

halyard and backstay applications on boats up to 14m (46ft)

industrial

guarantees secure and efficient boat trailer operation

marine exhaust and sea water resistant NBR rubber

Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 ronstan stand-up base - suits series 40 ball bearing ratchet orbit blocks halyard and backstay applications onConvenient 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