Combination locks may seem secure, but they're not foolproof. Despite their popularity, they're vulnerable to a technique ...

Imgur user [Criand] has been hard at work on his own project made entirely out of paper, a combination lock that can hold a secret message (reddit post). The motivation for the project was as a ...

This combination padlock saves you from the trouble of handling a physical key. Smart looks and portable, this lock comes with a 1 month warranty starting from the date of purchase.Personalise ...