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 Saddle Diameter 4 in Base Shape Round Locking Type Pin Standards ASME Base Length 12 in Base Material Finish Powder Coated Base Width 12 in Features Circular Base Pads for Maximum Stability Conventional Axle Saddle European Design Includes (2) Jack Stand Locking Pin