Jack Stand, Lifting Actuator Pin Adjustment, Load Capacity per Pair 3 ton, Minimum Height 19 in, Maximum Extended Height 31 1/2 in, Base Material Steel, Saddle Shape Round, Saddle Length Not Applicable, Saddle Width Not Applicable, Saddle Diameter 4 1/4 in, Base Shape Round, Locking Type Pin, Base Length 19 1/2 in, Base Material Finish Powder Coated, Base Width 19 1/2 in, Features Ideal for Aircraft, Rust , Includes (2) Jack Stands, Individual Item Weight 36.5 lb