Adjustable Spreader Beam Working Load Limit 4000 lb. Max Spread 120 In. Min Spread 72 In. Headroom 72 to 88 In. Overall Length 120 In. Bail Thickness 1/2 In. Usable Upper Bail Length 3-15/16 In. Usable Upper Bail Width 2-23/64 In. Hook Opening 31/32 In. Standards ASME Includes Top Rigging and Hooks