Portable Gantry Crane, Body Material Steel, Maximum Lifting Capacity 8,000 lb, I-Beam Flange Width 4.7 in, I-Beam Height 10 in, Height Adjustability Adjustable Height, Minimum Overall Height 5 ft, Maximum Overall Height 7 ft, Minimum Height Under Beam 5 ft, Maximum Height Under Beam 7 ft, Minimum Overall Span 7 ft, Maximum Overall Span 11.5 ft, Minimum Clear Span 7 ft, Maximum Clear Span 9.4 ft, Mobility Under Load Mobile, Rotating Legs Yes, Span Adjustability Adjustable Span