Product Description Harken 22mm Slider Battcar — IntermediateA 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. Slider Battcars offer a lightweight, cost effective way to raise, reef, and douse mainsails. Hardcoat-anodized aluminum cars slide on low-friction plastic inserts. The compact car size translates into reduced weight and stack height.Specifications: Length (mm) 44 mm Length (in) 1 3/4 in Width (mm) 35 mm Width (in) 1 3/8 in Weight (g) 45 g Weight (oz) 1.6 oz Maximum working load (kg) 159 kg Maximum working load (lb) 350 lb A (mm) 44 mm A (in) 1 3/4 in B (mm) 27 mm B (in) 1 1/16 in Maximum sail area - monohull (m²) 56 m² Maximum sail area - monohull (ft²) 600 ft² Maximum sail area - multihull (m²) 46 m² Maximum sail area - multihull (ft²) 500 ft² D (mm) 17 mm D (in) 21/32 in E (mm) 5 mm E (in) 3/16 in