Crescent Repair and Replacement CU-500 Universal Type

"The crescent is so hard that it doesn't move, so I'd like to have it repaired or replaced."

It was a room in an apartment that was being cleaned after moving out.The landlord is present and it is a replacement work.

It must have been installed by some amateur, as it was installed quite crooked.This is probably because the mounting surface is not flat.I imagine the occupants must have struggled to open and close it.

I didn't need a lock mechanism, so I replaced it with the Ieken Universal CU-500.