ATD Tools 7386 Hydraulic Bottle Jack - 20 Ton Capacity 2 and 3 Piece Handles; Heat Treated Extension screws on all models through 20 ton Meets ASME/ANSI-PALD Safety Standards; Equipped with Patented Built-In By-Pass device mechanism Full power in vertical or horizontal position; Weight Capacity: 20-Ton Minimum Height: 9-1/2"; Maximum Height: 18-5/8" Screw Extension: 3-1/8"; Operating Force: 117 pounds; Saddle Dimension: 2"