Prime line products c 1225 sliding door handle mortise st.
How to replace a sliding glass door latch.
Step 2 remove the latch body.
Step 3 check the parts of the latch.
Check to make sure whether the latch is already broken or if it can still be repaired.
Step 1 check the latch.
Prime line s selection of replacement mortise locks for sliding glass doors.
Usually you buy just the mortised steel lock assembly that fits within the door and reuse the old handles and actuating lever.
This simple diy trick may solve your issues.
These are the parts used.
On some sliding glass door locks the door handles have long screws that go right through the steel mortised lock and there is usually a actuating lever that slides into a rectangular hole in the lock.