Sunex 6822 22-Ton Air/Hydraulic Truck Jack

-Springless ram design eliminates weathering, rusting, and damage of spring and spring retainers. -Full air actuation raises and lowers the ram with simple turn of variable speed control knob. High quality seals and components provide durable long life. Flash chromed ram is rust prohibitive for smooth operation and protection against weathering. Improved air retraction system for a smoother lift.