Explore the mechanics of the Pin Tumbler Lock, the most common type of lock. This video covers the following topics: - Parts ...

We use keys and locks all the time, but how do they work? There are many types of lock, but the most common is called a Pin Lock. Millions of flyers no longer showing physical ID at TSA ...

The Bump Key: A new old threat to the security of mechanical locks The most popular locking mechanism in the world utilizes the pin tumbler design, first developed 4000 years ago in Egypt and then ...