Ronstan Ballslide Car - Series 6 - Headboard - RC26360 combo Adapter is 4-1/4" in Diameter

Adapter is 4-1/4" in Diameter and 1" Tall

A pressure gauge operates by sending a low amperage current through the gauges's meter to ground via a sending unit with variable resistance

Comms and mic/chin boom can all be added when ready

Split Collar

Double & Tri-axle Trailers

Ronstan Ballslide Car - Series 6 - Headboard - RC26360 combo Adapter is 4-1/4" in DiameterPatented 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 distance from mast to mainsail luff enhances mainsail efficiency. With a complete range of car profiles and feet there is