Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 catch 360 degree rotation with side-to-side

360 degree rotation with side-to-side articulation

A swivel snap hook keeps the cord from tangling

As the sender's resistance varies

Control the lights via a simple toggle switch or optional Bluefin rocker switch

Ronstan Batten Car System Track Mounting Slugs - Suits Series 19 track, Includes M5 Screw - RC00310 catch 360 degree rotation with side-to-sideConvenient 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