Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00316 stainless steel stanchion base - 60 degrees 3" or 3 1/2" hose

3" or 3 1/2" hose

GLM Part Number: 13990

Exhaust Flaps sold individually

Porpoising is the name given to the forward and back motion some boats make while riding on the water

bolts and washers and instructions

Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00316 stainless steel stanchion base - 60 degrees 3" or 3 1/2" hoseConvenient 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