How to Install and Set the combination on a Masterlock Key safe
11:23
How to Install and Set the combination on a Masterlock Key safe
49K viewsJan 6, 2020
YouTubeBacren Property & Fencing
How To Fit A Key Safe Box | MASTERLOCK
6:11
How To Fit A Key Safe Box | MASTERLOCK
19K viewsFeb 9, 2021
YouTubeBacren Property & Fencing
Master Lock 5422D & 5423D Push Button Key Safes
2:53
Master Lock 5422D & 5423D Push Button Key Safes
165.4K viewsFeb 19, 2014
YouTubeThe Lock People®
Masterlock key safe, how to lock and make secure.
0:09
Masterlock key safe, how to lock and make secure.
19.6K views10 months ago
YouTubeRichard Smith
Operating the Master Lock 5400D & 5401D Lock Boxes
1:09
Operating the Master Lock 5400D & 5401D Lock Boxes
717K viewsAug 12, 2010
YouTubeMaster Lock
Operating the Master Lock 5420D Universal Lock Box
1:36
Operating the Master Lock 5420D Universal Lock Box
40.5K viewsAug 20, 2018
YouTubeMaster Lock
Master Lock Key Safe Honest Review and Tips (5401EURD model)
1:47
Master Lock Key Safe Honest Review and Tips (5401EURD model)
7.6K viewsMay 4, 2025
YouTubeEndpoint101 Tech
0:40
How to set a new combination: 5401 Master Lock Key Safe - Wall Mounted
2.8K viewsApr 2, 2024
YouTubeDoor Controls Direct
6:21
How to fit a key lock box
27.2K viewsOct 22, 2023
YouTubeUltimate Handyman
4:38
How To Find The Combination To A Master Lock Key Box Fast!
361.6K viewsJul 21, 2021
YouTubeHelpfulLockPicker
See more
Static thumbnail place holder