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

There's a vulnerability in Master Lock branded padlocks that allows anyone to learn the combination in eight or fewer tries, a process that requires less than two minutes and a minimal amount of ...

Master Lock’s Bluetooth key box is available in the U.S. through Amazon for $140, and has just been launched in the U.K. and Europe for 110 British pounds.

Master Locks's standard directional combination "Speed dial" model will set you back US$7.99, whereas the 4400D Smart Padlock costs $49.99 and the 4401DLH is $59.99.