Camera Mount Screwdriver

I use a 3/8" thread quick release mounting plate on my sony rx1000 VII and travel with it often. I got sick of TSA confiscating my allen wrenches that I would use to secure the mounting plate to the camera. So, I designed a template to print small thumb screwdrivers to use for the flat head insert of the screw. May consider creating an allen wrench head for this but I think that would lead to more confiscations.

The flat head depth is 6 mm
the handle is 1.2 cm