July 2021
Detached house, MIWA THMUnlocking the entrance door and repair
``It doesn't go all the way in.'' The request was for repair and Unlocking the entrance door. The entrance is MIWA's THM. It is an old thumb-latch lock and is a disc tumbler type. The auxiliary lock comes with U9 auxiliary lock NDZ. However, it seems that the auxiliary lock is no longer usable. For unlocking work […]
MIWA 77HP40 Antique Thumb-Latch Lock Unlock
"Lost key, Unlocking the entrance door" It seems to be an apartment building in Akasaka, Minato Ward.Anyway, there are foreigners of Asian descent in the lobby. I had no idea that Akasaka had such apartments for foreigners. Target is U9.Antique thumb-latch lock. The inside of the room is equipped with items that comply with HPD […]
CY spring replacement repair for SEKISUIWEST GFA52
"The door lever is broken and I want to repair it." WESTSEKISUI version. (WEST171 Lever Handle Entrance Lock Full Set) Small thumbturn type. (The cylinder is for GFA52 or 5200) When I disassembled it, I found that […]
Mansion crime prevention thumbturn U1 unlock
``Unlocking the entrance door due to loss'' The information was that it was a switch-type security thumbturn. It is the standard MIWA PR.PGF714 push-pull grip handle type. It's a very nice apartment. I am an Asian foreigner who earns a good salary. […]
Unlocking the FTIR dryer Famous private university laboratory
``I lost the key to the dryer and can't open it.'' Is this a university research lab? nostalgic. What is a laboratory dryer? I can't imagine it at all. The device was compact enough to fit under a desk. “FTIR desiccator” and […]
