Winntec Hydraulic Bottle Jack • Chrome Main Ram • Chrome Pump Piston • Extension Screw Has a Pressed Thread • Can Be Used Horizontally and Vertically • Cap 15 T • Minimum Height 9.84" • Maximum Height 19.29" • Hydraulic Stroke 6.3" • Extension Screw 3.15" • Length 5.43" • Width 5.55" • Gross Weight 21.6 Lbs