Replacement Pin for 7 inch Plastic Bar Clamps

Lost the pin for holding the clamp with one of my classroom set of clamps. Replicated it to the closest thousandth of an inch with dial calipers; however, PLA is less bendy than the plastic my clamps are made of and thus the pin did not work very well - it was too tight.

This version works much better. I think it might be better than the original pin in both its hold and its allowing sliding when not holding. The thumb "handle" has a greater surface area as well to aid in use.