Ronstan Track - Series 30 - Standard Profile, 3000mm L ronstan series 75 core block - stand-up kit to prevent water entering the

to prevent water entering the fuel line

and the one-piece sheave with its captive ball bearings

Internal mount

Oil Take Off

Ronstan Track - Series 30 - Standard Profile, 3000mm L ronstan series 75 core block - stand-up kit to prevent water entering theConvenient 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