As with any shiny new tool, he started looking for things to investigate with it, and his gaze fell on a Sentry Safe (produced by Master Lock). On the surface level, this keypad-equipped safe is ...

CONSIDERED SAFE DESPITE THE RECENT COLD. THE WORLD HEADQUARTERS OF MASTER LOCK IS CLOSING IN OAK CREEK, MARKING THE END OF THE COMPANY’S 100 PLUS YEAR HISTORY RIGHT HERE IN THE MILWAUKEE AREA.