by DaWolfMan » 10 Sep 2020 16:05
You can also check with any of your local Locksmiths, most of them will have a box full of old padlocks they have cut off, or old residential and commercial locks they have changed out due to security upgrades. If you present yourself in the right way and ask nicely there is a good chance they will just give you some stuff to practice on.
DaWolfMan