National
National (National House) PanaHome (PanaHome) Electric Lock Entrance Lock Case E13-5500E Repair
This was a case of a detached house where the front door would not open even if it was disassembled. The front door lock wouldn't open, so the client's family disassembled it as much as possible. Since there was still no improvement, I received a call. When I arrived at the scene and checked it, WEST […]
USHIN-SHOWA NX / WEST G7510ACTrim lock's Unlocking the entrance door
``Lost key, Unlocking the entrance door'' There are still many apartments made by National. WEST ACTrim lock is often used in this apartment. This time it was a USHIN-SHOWA NX cylinder. The door is used […]
WEST G7510ACT lock 917 cylinder assembly repair, for National residential apartment
``The cylinder has come off and it's wobbly.'' What exactly does it mean that the cylinder has come off? However, it is still possible to enter and exit. It seems that this phenomenon happened suddenly this morning, but if the screw gradually loosened and came off, it could be explained [...]
USHIN-SHOWA NX-7680L Cylinder @WEST Act rim lock lock failure repair
``I moved in today, but the lock won't lock.'' I requested that the lock be fixed, but since I moved in today, I can't help but wonder how they are managing this problem. It seems that the cylinders are being replaced upon moving in. SHOWA engraved dimple key NX cylinder (7 […]
