Features: * Lifting trucks, trailers, and buses by the axle, differential, or frame * Dual piston action provides speed to contact and power to lift * Long chassis for hard to reach points * Handle adjusts to three pumping positions * T handle with release knob for exact positioning of load * Sealed hydraulic unit keeps out grit, grime and moisture * Large full swivel saddle and ball bearing caster make positioning easy * Cast lift arm for heavy loads * Operates manually or with air * Patented “Speed Pak” reduces handle pumping * Uses standard shop air 110-175 PSI pressure * Made in U.S.A. Specifications: * Capacity: 10 Tons * Minimum Height: 6-3/4-Inches * Maximum Height: 25-1/2-Inches * Power Raise: 18-3/4-Inches * Saddle Diameter: 8-1/2-Inches * Handle Length: 56-Inches * Chassis Length: 53-1/2-Inches * Chassis Height: 9-1/2-Inches * Width Wheel to Wheel: 20-1/2-Inches * Min. PSI For Rated Load: 140 * Weight: 420-Pounds What"s In The Box: * Hein-Werner HW93662 10 Ton Service Jack with Air