How To Change The Combination On A Master Lock Key Box
Check your combination before closing box cover as follows.
How to change the combination on a master lock key box. While pushing in button located on the bottom of the lock turn the dials to any combination you choose. Press down on the release button and pull the compartment door open. How to open master lock box with a metal shim or similar item. Simple instructional video showing how to change the combination of the master lock select access 5401 key storage unit.
Forgotten or lost combination. No problem how to open combination lock box without knowing the code. Release button only after you have finished choosing your combination. If the lock latch can be seen return to step 2.
Turn wheel to any combination. Lock latch will appear through the two lock openings you have correctly set the combination. Open shutter door to access the combination dials and the release button. Rotate the dials to the current combination.
To change your new combination again dial your combination and repeat steps 2 3.