- Durable and robust Made from high quality carbon steel for durability in demanding conditions. Tested to withstand high loads: minimum 51,500 psi and tensile strength up to 74,000 lbs. - Easy to use Quick to install and simple to operate with no special tools or expertise required. Solve container handling tasks yourself without hiring a professional. - Compatibility and fit Designed to work with standard container corner fittings and common lifting setups for reliable, compatible use. - How to use with uneven ground If the storage container sits above ground level, use a lifting stand. Insert the jack head into the bottom corner fittings, then rotate to engage and lift with a hydraulic jack (sold separately). Raise to the desired height, then place wedges or blocks to level the container. - Practical applications Warehouses and shipping yards: level containers for stacking, access, or equipment clearance. Construction sites: position and stabilize containers during renovations or as temporary work platforms. Maintenance tasks: create access underneath or around the unit for servicing.