Product Description Harken 27mm CB Headboard Car AssemblyA 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. 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. Web-on plates are required for the 3852 System B CB headboard car. Sold separately.Specifications:Length: 10 1/2 in. (267 mm)Width: 2 3/4 in. (70 mm)Weight: 41.4 oz. (1173 g)Max. headboard thickness: 7/16 in. (12 mm)Max. working load: 3200 lbs. (1450 kg)A: 10 1/2 in. (267 mm)B: 1 9/16 in. (39 mm)C: 3 1/16 in. (78 mm)D: 4 1/16 in. (102 mm)E: 3/8 in (10 mm)
