Long, long ago we covered a method to crack a Master lock in about 30 minutes or less. Here’s a revival of the same method but now the instructions to retrieve the combination are in info ...

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

Combination locks, in particular (especially TSA-approved locks), are created to lock luggage shut while still allowing airport security staff to look inside without damaging the lock. According to ...

and gate lock, providing protection and security from theft Set your own four-digit combination lock for easy combination recall; Combination change tool included Combo lock is constructed with a ...

Rust and clogged combination buttons are the main causes that decrease the security level of a combination lock. That’s why it is important to choose the best weatherproof combination lock for ...

For most people, forgetting the combination on a lock means breaking out the bolt cutters and chopping off the lock. Some students at the [Olin College of Engineering] decided there was a far more ...