Ridgid makes setting up on the job site easy with the Miter Saw Utility Vehicle that offers a quick release extension lock making repositioning extensions incredibly fast and easy. It achieves ultimate user comfort with a lightweight design, weighing in at only 57lbs and featuring a carrying capacity of 400lbs. Plus, there's no need to worry about sliding or compound miter saw compatibility as the improved Ridgid MSUV has a universal quick release mounting bracket design that's compatible with all sliding and compound miter saws. And the secondary lock helps to ensure a secure fit!