Ronstan Track - Series 19 - Standard Profile 24v Spinnaker sheets on sports boats

Spinnaker sheets on sports boats and small keel boats (lateral lead blocks)

Length: 21-1/4"

including high torque 4-stroke engines

1/2" BSP Tapered Female Threads

(b)The clip-on version for removable mounting has 2 x top round plates and 2 x capped plug ends on the bottom legs

Ronstan Track - Series 19 - Standard Profile 24v Spinnaker sheets on sports boatsPatented 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