Clamp clips

I built a clamp rack to keep all of my clamps in one place but some of longer clamps had a tendency to pop off of the rack when I was rolling it around my (rather rough) concrete floor. I came up with these two clips to hold both a standard pipe clamp and the harbor freight aluminum bar clamps. I designed these in inches, so if they are coming into your slicing software small, you will need to scale from mms to inches (*25.4). Let me know what you think and post those makes!