Locks are not always a fool-proof way of protecting your beloved belongings. Let's debunk some myths surrounds Combination locks.

I've used a combination padlock for years, but never really understood how it worked until I made this video. The combination ...

Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft Set your own four-digit combination ... to open on 0-0-0-0.

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 ...