This set includes a 2-pin, 3-pin, 4-pin, 5-pin and 6-pin standard practice lock with Schlage key way.

• Each lock is engraved so that you can keep track of pin configuration.
• Comes packed in a polycarbonate case.

• If you are looking to learn how to lock pick one of the methods to use is working with progressive locks. By Changing the number of pins that are inside a lock you can increase or decrease the difficulty of picking that lock. A two pin lock is much easier to pick than a five pin lock. A progressive lock set help you learn by providing locks that get progressively harder. This is a great practice kit for locksmith education.

  Polycarbonate Case

  The Smoke Grey (3 11 16 x 2 9 16 x 13 16 ) box offers both clarity and impact resistances.