20-Ton 7" Universal Lift Pad Overland Jack This 40MM ammunition can is

This 40MM ammunition can is a surplus storage container from US Forces

If the hydraulic cylinder (ram) is significantly smaller than 1

5 -12-Inch Adjustable Bottle Jack Extension

For even lighter ground pressure

*NOTE: This Pro-Lift® 8-ton Bottle Jack is not a factory original and has been MODIFIED by Safe Jack

20-Ton 7" Universal Lift Pad Overland Jack This 40MM ammunition can is* "7 inch" refers to the diameter of the axle, not the Lift Pad. The Safe Jack 7 inch Universal Lift Pad is best used under rounded surfaces up to 7 inches in diameter, such as the axles of semi trucks and trailers. Its slim design makes for easy placement, and it's designed to integrate seamlessly with our Jack Extensions. By utilizing Safe Jack's Lift Pads, safety is greatly increased compared to the small contact area of your bottle jack's saddle.