Operating the Master Lock 5400D & 5401D Lock Boxes
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YouTubeMaster Lock
Operating the Master Lock 5400D & 5401D Lock Boxes
Learn to operate and set-your-own combination on the 5400D & 5401D Lock Boxes. Store your combination at www.masterlockvault.com. 0:00 Introduction 0:15 OPENING THE KEY SAFE COMPARTMENT DOOR 0:34 HOW TO SET YOUR OWN COMBINATION 0:49 SCRAMBLE THE COMBINATION DIALS TO LOCK THE DOOR
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