Winntec Hydraulic Bottle Jack • Chrome Main Ram • Chrome Pump Piston • Extension Screw Has a Pressed Thread • Can Be Used Horizontally and Vertically • Cap 20 T • Minimum Height 9.53" • Maximum Height 18.58" • Hydraulic Stroke 5.9" • Extension Screw 3.15" • Length 5.91" • Width 6.26" • Gross Weight 22.45 Lbs