Jack Stands, Duty Rating Heavy Duty, Lifting Actuator Manual Spring Loaded, Load Capacity per Pair 9 ton, Minimum Height 47 in, Maximum Extended Height 68 in, Base Material Steel, Saddle Shape Rectangular, Saddle Length 2 3/4 in, Saddle Width 4 1/2 in, Base Shape Square, Locking Type Pin, Standards CE, Features Adjustable Lifting Pad for Precise Height, Foldable Tripod Stand, Spring-Assisted Main Shaft, Three-Spring-Loaded Wheels, Includes Adjustable Lifting Pad to Support the Load