Learn how to make a universal key that unlocks all locks in this informative video. Discover how to open door locks and ...

However, agents are able to open a TSA-approved lock with a master key. Unfortunately, TSA locks are not entirely tamperproof. The blueprints for some master keys have been circulated on the Web ...

If the ignition lock cylinder is difficult to turn or the key can’t easily be inserted or pulled out, the key might be bent or worn. Having a new master key made by a dealer or locksmith -- not ...