The AFF® Super Duty Manual Hydraulic Bottle Jacks are made to power through the toughest heavy truck, heavy equipment, and oil field jobs. Jacks feature precision-manufactured internals, forged bases, and oil bypass valves to prevent overloading. Each jack is heat-treated in critical stress areas to ensure long life and performance.

• •Constructed of high-grade steel and built to exacting standards
• •Fully welded cylinder for maximum strength
• •Forged base for extra durability and leak-free operation
• •Oil by-pass system provides overload protection
• •Widely used in heavy-duty truck, agriculture, mining, and oil field applications