Experience the ingenuity of a multi-lock mechanism designed to transform a single key into a solution for unlocking two separate locks. This DIY project showcases how to unlock the top lock by ...

The key lock mechanism is an amazing invention and has been incorporated into everything from automobiles to nuclear facilities. Imagine a world where keys would not be needed because everyone ...

But sometimes your locks can become uncooperative, requiring you to set down your bag of groceries down to fiddle with the mechanism for a few minutes before your key will actually work.

More traditional metal key. Out of the box ... and bolts go through the lock mechanism. Finally, the thumb turn fits on the back with a magnet. The big benefit to the Level Lock+ Connect is ...

Level has a new version of its high-end smart deadbolt, the Level Lock+. The feature that sets it apart from the earlier Level Lock, Level Lock – Touch Edition, and the retrofit Level Bolt ...

According to Richter, door locking mechanisms are a big necessity on campus because many ... a fully analog system that can be installed on either U card-access doors or traditional key-operated doors ...

Forget keys! The best smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for ...

Locks and keys have been around the world over 4,000 years ago and it began in Egypt. The birth of the wooden lock happened in ancient Egypt which was simple and useful — large locks and hefty ...