Master Lock's new Bluetooth-enabled smart padlocks aim to make forgotten combinations or lost keys a thing of the past. Paired with the Master Lock Vault app, the new line of locks improves ...

This year, the Milwaukee-made Master Lock laminated padlock turns 100. It's the lock that launched the Master Lock Co., and these locks are still made here in Milwaukee at the Master Lock factory ...

(MILWAUKEE, WIS.) – July 5, 2012 – A century ago in 1912, John Junkunc invented the world’s first keyless dial combination padlock. It set him on a path to buy a company that would ...