Cut Away Practice Lock With Standard Pins
This Cut Away Practice Lock is a great visual aid for practicing:
- Lock pinning
- Master keying
- and how a lock works!
Use this practice lock just like a normal cylinder...you can rekey it, master key it, shim it! The only thing different is that you can see through the side! Don't worry about the pins or springs falling out! These cylinders are milled precisely to show a great visual picture of what is going on in the inside of the lock!