MIWA U9.RA Lost key, Unlocking the entrance door and cylinder replacement

"Lost key, Unlocking the entrance door"

It looked like the man was returning from a business trip, but he said he didn't know where he had dropped it. Moreover, since it was the last spare key, we received an additional request to replace it after the lock was unlocked.

The unlocking process was completed with normal thumbturn unlocking. After that, the cylinder was replaced, but it was completed without any problems.