I removed the pegboard protrusions from the back of JoHerz's caliper holder so I could double stick tape it to a surface. Once printed, I noticed there was no way to fit a caliper in it, which was kinda weird. Maybe he modified it after printing? I dunno.
So I designed another caliper holder based on his rough dimensions that uses less material, takes half the time to print, and has an overall more pleasing look.