Can you identify this lock?

Question

Hi the lock pictured is broken, it caves into the inside of the door when closing and the latch can't reach past the catch on the frame. I'm not sure if I can replace just the lock or if the entire assembly needs to be replaced.

User submitted photos of patio door hardware.

Tom · Accepted Answer

Are you referring to the mortise lock in your third picture? If so, this can be replaced by itself, yes. See our 82-226, this appears to match what you have. I would just make sure the dimensions line up.