Lift Legs Spacers work great and are very strong to perhaps serve a purpose other than the tool box lid. I bought them after reading a review saying they work great with the UWS toolkit, but that's too much of a push. The lid can be opened and closed with one hand with little effort. I usually close with both hands. When I take something out of the box, one hand is already occupied. So in order to close the lid, I have to put things in order to close them. I would suggest using a rack with less pressure, say 30 lbs. 82 pounds is too much for a toolbox lid. Now I know!