Package include 20 pieces lock picks and 4 pieces tension tools.

A good selection of lock picks, rakes, hook picks and a dimple rake.

Comes in a handy zippered leather case, convenient for your collection and carry.

Transparent Lock:
Lock with open chambers on all the moving parts that allow you to see how it work.
Can see clearly that how the pians work when a key is inserted.
In perfect smooth working condition with no loose parts or pins will come out.
You actually can see the pins moving up and down as the key slides into and out of the lock.