In this video I'll show you how you can make your own bump key using just a triangle file and a key blank! You can use a bump key to open almost any lock that the key is designed to fit. Be careful though... you can damage a lock this way! Music track: "Hustle" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/b...