Mortise Lock Holder for picking practice

This is a holder for standard 29mm mortise locks for handheld picking.

It is designed to be printed using soft TPU with 20% infill to make it nice and comfortable to hold.

Have fun with it!

Edit:

I added a 31mm mortise lock version. Some older Schlage brass 5 pin and 6 pin mortise locks are ~31mm in diameter.
The 31mm version should be printed with 25% infill.