Invertible Pipe Stand, Head Type Roller V Head, Compatible Pipe Material Metal, Minimum Pipe Size 4 in, Maximum Pipe Size 36 in, Number of Rollers 4, Roller Length 4 in, Maximum Load Capacity 4,500 lb, Includes Legs Yes, Minimum Height 23 in, Maximum Height 37 1/2 in, Maximum Leg Spread 37 1/2 in, Leg Style Rigid, Includes Leg Casters Yes, Features Base Can be Rotated From a High Stand, Quickly Removing the Jack Head and Casters