WEST G7510ACT.917 rim lock entrance door unlocking

"Lost key, Unlocking the entrance door"

Near the site is the famous Kamakura-Kaido, which is famous for its traffic jams. I got stuck in a traffic jam.

When I arrived at the scene, the door had a WEST917 rim lock. Is it a current product? You can see the tightly screwed cylinder from the front. There is a set of long seat and 917 cylinder only.

Dimple Cylinder WCY-65D for WEST Act Surface Lever Replacement

About 5 minutes after starting work, the owner came out from somewhere. The owner is pressing the client as to why he is not approached because he has the master key (duplicate key) in good order.

After all, work was interrupted and it was decided to open it with a duplicate key.