Uploaded May 2026 | Updated September 2026, 2 weeks ago

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In this video I show the ADI BLOCKLOK 444DDFM SC Double Front Mount lock from Dr Lock Shop.

I go through the lock before and after installation, explain some of the features, and show how I installed it onto a double door. I also show some of the accessories and parts used during the install.

Buy the lock here:
https://www.drlock.com.au/store/locks/domestic-commercial-locks/lockable-bolt-locks

Visit our website:
https://www.drlock.com.au

Shop online:
https://www.drlock.com.au/store

#DrLock #Locksmith #ADIBLOCKLOK #DoubleDoorLock #DoorLock #Security #LockInstallation #CommercialLock #LocksmithAustralia #DrLockShop