Caldwell ECH8N230 Fiberglass Battery Spreader Beam 4800 lbs. CapacityBattery Lifting Beam, Beam Style Adjustable Length, Working Load Limit 4800 lb., Headroom 39 In., Max. Spread 42 In., Min. Spread 30 In., Overall Length 36 In., Hook Opening 1 In. with Latch, Material Fiberglass, Upper Bail Length 7-1/4 In., Upper Bail Width 4-1/4 In., Usable Upper Bail Length 6 In., Usable Upper Bail Width 3 In., Includes Acid-Resistant, Coated Polyester Top Rigging and 10 In. Drop Slings with Swivel Hooks