Jack Stands Duty Rating Light Duty Lifting Actuator Manual Load Capacity per Pair 3 ton Minimum Height 13 1/8 in Maximum Extended Height 21 1/2 in Base Material Steel Saddle Shape Round/V-Notch Saddle Diameter 4 in Base Shape Round Locking Type Pin Standards ASME Base Length 9 1/2 in Base Width 9 1/2 in Features Circular Base Pads for Maximum Stability Conventional Axle Saddle Top European Design Includes (1) Jack Stand Locking Pin Individual Item Weight 15 lb