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.Track is extruded from high-grade 6061-T6 aluminum and hardcoat-anodized for a hard, long-lasting surface.