I have a pile of these in both the small and the larger sizes. I use 2 under the leading edge of my rotary cutter when I drop it, a few under my snow plow to push it in a corner for summer, a couple under my modded carryall, one under my welder, etc, etc. They are handy when working on an implement or repainting one too. I like how I can stack them out of the way when not in use and they can be used for many things without having specific dollies for each implement.