Master Keying Explained! How I Made 2 Keys Work a Lock 🔑
2:59
YouTubeDr Lock
Master Keying Explained! How I Made 2 Keys Work a Lock 🔑
In this video I show how to master key a lock so that two different keys can open the same lock while all other keys will not work. I go through the steps of using key codes and master pins inside the lock cylinder to set up this system. You will see how a master key system is created and how the pins are placed to make sure only the keys you ...
1.8K views8 months ago
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Sleek, secure, and reliable: Introducing the next generation of shared access solutions from Master Lock. Our newest line of lock boxes will keep property safe while allowing convenient access to those that need it. Learn more: https://www.masterlock.com/next-gen-lock-boxes | Master Lock
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