Bottle Jack, 20 Ton, Load Capacity 20 ton, Lifting Actuator Manual Handle, Minimum Lift Height 6 1/4 in, Maximum Lift Height 18 1/4 in, Minimum Height 9 5/8 in, Base Length 6 3/4 in, Base Width 6 1/4 in, Extension Screw Length 2 1/4 in, Features Automotive, Marine, Construction, Industrial and Agricultural Applications, Centered Pumps and Rams with Heat-Treated Pistons for Balance and Easy Positioning, Their Saddles are Made of Machine Hardened Steel, Includes Blow Mold Carrying Case