Product Details: Ensuring you are Ready for the Road Ahead, the American Forge 20" Steel 20-Ton Air/Hydraulic Bottle Jack is the perfect tool for heavy duty lifting and pressing jobs. It is factory pre-tested to 150% of its rated capacity, ensuring maximum safety and reliability. This bottle jack features dual ram return springs that provide a smooth and consistent operation. Gain a secure grip with the machine-hardened steel saddles. Furthermore, gain a peace of mind knowing the safety by-pass system ensures that the jack will not be overloaded for safe and efficient operation. FleetPride is your First Click in Heavy Duty®.