Now select any 4-digit code of your choice. In this instance, we’re changing the code to 1001. Once your combination has been put in, return the Reset button to its original position. With …

Push the reset lever left and down. The lever remains in this position. What you Need: pencil or marker, Phillips head screwdriver, level, drill, and drill bit. For certain surfaces, we recommend …

Simple instructional video showing how to change the combination of the Master Lock 'Select Access' 5401 key storage unit.

Nov 11, 2025 · Changing the code on a Master Lock box isn’t some impossible task reserved for locksmiths. It’s simple once you know the steps and a little bit about your model. Most lock …

Unlock the secret to resetting your Master Lock Key Safe! Scott reveals the simple steps to customize your combination for enhanced security.

Once the unit is recognised, swipe right on the app or enter the code into the key safe. To change the 6-digit code in the app, select ‘Code’ then ‘Change My Code’.

Slide down the shutter door on your Master Lock 5400D portable key safe and roll the dials to "0000" – the factory default combination. Push the release button for the key storage …

If your lock has a serial number, you can recover your combination in one of three ways. You can visit a Master Lock Distributor / Retailer or submit a Lost Combination form.

This video will show you how to quickly and easily change the code on you masterlock key lock box. We will also go through one of the issues you may face that could get you locked out or...

Mar 29, 2025 · To reset a Master Lock with a precision dial, open the lock and turn the shackle to access the shackle hole. Next, insert the reset tool and rotate the dial clockwise 3 times to …