WEST (for lever handle) Old Agaho lock Unlocking the front door

"Request to unlock the front door due to lost key"

I lost my key, so I asked him to open the front door.At first glance, I thought it was a GOAL lever lock using a WEST916 cylinder.

The thumbturn did not turn unless I applied a little more force.

Unusual when unlocked and checkedWEST lever lock (formerly Agaho lock)was.The drawing ishereI have. I searched on Google and managed to find it.

Since it is BS (backset) 60, it is not compatible with MIWA's lever lock.Additional processing is required.