Harken Wide Flat Mast Groove Slug Mount Kit for System AA 13mm Battcar Track
13mm System AA Battcars
A Harken® Battcar system along with full-length battens helps raise, douse, and reef with ease and acts as extra crew if you’re sailing shorthanded. Battcar systems outperform in-mast or in-boom furling, cost less, and you don’t need to recut your sail.
13mm System AA Captive Ball Cars
The one-piece solid aluminum construction is lightweight and strong. The free-rolling ball bearing cars let you hoist and reef the main quickly on all points of sail. Cars are easily removed from the track by freeing the screwpin endstop and sliding them off. Stainless steel wire guides keep the balls captive when the car is off the track.
Battcars use high-strength Torlon® ball bearings. Captive balls make cars easy to load and maintain. Wire guides circulate bearings smoothly.
Torlon® is a registered trademark of Solvay Advanced Polymers.
13mm System AA Slug-Mount CB Track
Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface. 3817 track mounts to mast using a unique slug system that allows mast-up installation.
Mounting Kits and Endstops
Mounting kit slugs are available for flat or round mast grooves. Order one kit per track section.
Use screwpin endstop to easily remove cars and mainsail. Order one kit per track length.
- Mounting slug length 19 mm
- Mounting slug length 3/4 in
- Mounting slug weight 6 g
- Mounting slug weight 0.25 oz
- Mounting slugs per kit19
- Connector slug length 67 mm
- Connector slug length 2 5/8 in
- Connector slug weight 23 g
- Connector slug weight 0.94 oz
- Connector slugs per kit1
- Fits flat mast groove gap minimum 11 mm
- Fits flat mast groove gap minimum 7/16 in
- Fits flat mast groove gap maximum 13 mm
- Fits flat mast groove gap maximum 1/2 in
- Fasteners M4 mm
- Note Fasteners included