Jack Stands, Duty Rating Light Duty, Lifting Actuator Manual, Load Capacity per Pair 3 ton, Minimum Height 11 in, Maximum Extended Height 17 in, Base Material Steel, Saddle Shape Round, Saddle Diameter 4 in, Base Shape Round, Locking Type Pin, Standards ASME, Base Length 9 1/2 in, Base Width 9 1/2 in, Includes (2) Jack Stand, Locking Pin, Individual Item Weight 21 lb, Individual Stand Load Capacity 3 ton, 1 Pair