Ronstan Series 8 Ballside Car - Batten, Quick Release big block Includes 1" x 1 1/2"

Includes 1" x 1 1/2" Seals with O Rings (non corrosive)

With a complete range of car profiles and feet there is a Ballslide solution for most available mast profiles and luff groove shapes on boats up to 18m (60ft)

Id 65mm od 85mm

Battery selector switch - 1

The Orbit sheave has captive Acetal or Torlon® ball bearings for side thrust loads

Ronstan Series 8 Ballside Car - Batten, Quick Release big block Includes 1" x 1 1/2"Ronstan Series 8 Ballside Car Batten, Quick Release. Patented system uses low profile cars running on twin races of Torlon 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.