We may receive a commission on purchases made from links. Theft can be a big problem when traveling, so many of us look for ways to keep our belongings secure when we're away from home. Whether that ...

Locks operated with keys were first invented 4,000 years ago in Ancient Egypt. These locks were far simpler than today's, but their operating principles were the same. Is it any wonder that most of ...

My buddy bought a combination padlock at a garage sale. It was made by Master Lock, and was the model with the stainless-steel case with a black dial and white numbers ranging from 0 to 39. The ...