Ronstan Track - Series 55 - Luff Groove Track Joiners, 60mm (2 3/8"), Pair tender Reinforced Zippers

Reinforced Zippers

Variety of Shaft Sizes

Vacuum secondaries for use on wide variety of vehicles

Secondary resistance:  4

6 gallons (14 litres) per minute flow

Ronstan Track - Series 55 - Luff Groove Track Joiners, 60mm (2 3/8"), Pair tender Reinforced ZippersConvenient 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