Winntec Hydraulic Bottle Jack • Chrome Main Ram • Chrome Pump Piston • Extension Screw Has a Pressed Thread • Can Be Used Horizontally and Vertically • Cap 30 T • Minimum Height 9.53" • Maximum Height 18.39" • Hydraulic Stroke 5.91" • Extension Screw 2.95" • Length 6.85" • Width 8.15" • Gross Weight 35.7 Lbs