Ronstan Track - Series 30 - End Cap (37mm x 37mm) star brite these clamps ensure a secure

these clamps ensure a secure and customised fit

They are self priming up to 3

Ideal for engine cooling and versatile enough for various applications such as bilge pumping and deck wash down

All purpose (AP) blocks are a great all around solution

1" Shaft or 1 1/8" Shaft

Ronstan Track - Series 30 - End Cap (37mm x 37mm) star brite these clamps ensure a secureConvenient 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