If you've ever tried to change lift springs by hand, you know it can be tricky. High Lifter's spring compression tool can be a BIG HELP! This tool enables you to compress the spring down to a size that makes it easier to complete installation on the OEM shock. Easy to assemble and breaks down for storage. The spring compression tool is essential for most spring jobs. Note: This tool was designed to work on most ATV applications where a traditional shock is used. This tool will not work on dual spring shocks that have two springs, such as FOX, Elke, Walker Evans, and others that are of similar build. We do not recommend this tool where factory spring compression rates are high, such as springs used on most Side X Sides. In these applications we recommend using an automotive grade spring compressor, most of which can be rented from your local parts store. Please take the time to read the online instructions to fully understand the proper function of this tool. Note: This item is non-refundable.