NX.MS/MM for USHIN-SHOWA MSL series, key breaking cylinder replacement cancellation

"Replacement of entrance cylinder due to broken key"

I asked for an estimate for a replacement because the key was broken.The dimple key was broken from the root.Surprise.It seems that the customer managed to remove it with tweezers.Even more surprising.

The front carved seal is "SHOWA MS MM".This is the first carved seal display.I removed the front and chose the KABA-ACE CL-50 compatible product for the replacement cylinder.There was also a sense of incongruity, so I tried a temporary assembly.

As expected, the comb pin does not fit. It turns out that it cannot be inserted into CL-50 compatible products.This is the first time this event has happened.

Upon examination, it was found that the hole diameter of the comb pin (stop pin) insertion part is 3.2 mm, which is different from the normal product (50 mm hole diameter in the case of CL-2).The stop pin was 3 mm in diameter.

I considered additional processing to widen the insertion hole to 3.2 mm by drilling or grind the stop pin, but processing the cylinder is risky, so I decided to make arrangements.

The model number was NX-MS/MM (SCY-83 gold color designation) for SHOWA MSL series.

However, because it is a made-to-order product, it took 3 to 4 weeks to deliver, and in the end it was cancelled.

It is also a cylinder that can still be used even if the key is broken.In addition, this apartment was also a company housing for a major company, so if it took a long time to deliver, we decided to make arrangements with the management company by ourselves.