55 Ton Lightweight Air / Hydraulic Aluminum Jack for Easy Handling and Placing Under Vehicles • Includes Shut-Off Valve to Allow the Pump to be Removed While the Ram is Extended • Aluminum Base for Stability During Field Use • Cap 55 T • Minimum Height 12.25" • Maximum Height 18.25" • Stroke 6" • Gross Weight 29 Lbs • Made in the USA