The holder works for the slightly fatter plastic calipers and the slightly thinner metal types. Easy to insert and remove the calipers.
Print upside down. Use a brim to help hold the pegboard tips down if your adhesion to the buildplate isn't good. Use supports to save a bit of cleanup. Supports are very easy to remove and need very little cleanup.
Update: Narrow version - The narrow version will hold 2 calipers back to back in the same space on the pegboard as one that holds it flat against the board. Must be printed with supports.
I used 0.28mm layers but 0.2 would look a little better
The author marked this model as their own original creation.