an unbelievable security flaw in locks, this is a very good lockpicking technique, works on at least 90% of all pin locks, very interesting, the man in the video is Barry Wels, a lock and security extrodinaire.
This is a relatively old concept and this technique was mostly used with pick guns, not many people knew that this could be done with a key, but it requires no pick gun or any special tools and no lock picking concept to get this to work. All you need is a key blank that fits a lock and a file or key cutter and some craft ability
