The middle of the latch should sit right on the rectangular notch you just made.
How to install a lock on a pocket door.
Step 3 installing pocket door latch.
Insert the pocket door lock into the indentation.
Make sure the lock edges slip above the door and slide the lock into its place.
Generally you just need to screw them onto the door.
There are many reasons why you will need to install a key lock maybe you are renting a new house and for safety reasons you want to change the locks.
The lock edges should sit on the door face.
Step 4 mark and attach side and head jambs.
Depending on the type of pocket door lock there will be instructions to guide you.
Step 4 preparing door for latch plate.
Key locks might wear out as time goes by.
Use these screws to affix the lock onto the door.
Installing a pocket door key lock in your home is a project you may need to deal with at some point in your life.