When you realize a key broke inside a lock, all is not lost. The best immediate step is to avoid forcing the lock and focus on gentle removal using the right tools. Extra pressure can push the key ...

Explore the mechanics of the Pin Tumbler Lock, the most common type of lock. This video covers the following topics: - Parts of a Pin Tumbler Lock (00:42) - How to insert keys (01:22) - The concept of ...

So you want a smart lock. Maybe you want to lock your door without leaving the bed, or maybe you prefer key codes instead of keeping track of physical keys. Smart locks are great for these things, but ...

The sun rises Jan. 5, 2022 over Chickamauga Lock on the Tennessee River in Chattanooga, Tennessee, which is operated and maintained by the U.S. Army Corps of Engineers Nashville District. (USACE Photo ...