Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
How to fit a bathroom door handle.
This video will show you how to replace a lockable bedroom bathroom doorknob or door handle.
Purchase from amazon here.
This allows you to pull the door knobs off the door from both sides.
The strike side the side with the lockset of these doors has a beveled edge so the door can swing freely.
If the knob is to the right select a right handed door.
Open the door and stand with your back to the hinges.
The process is simple given the right tools you should be able to install your new lock in around an hour or so.
In some cases door latch plate mortises might need to be cut or enlarged.
Next fit the door lock in the hole and screw it into place.
This is a complete video featuring the removal of the old doorknob and the installation of the new one.
Begin by removing the screws from the door knob on the interior side of your door.
Now you should be able to place the handles and lock turn button which forms part of the handle against the door face and fix correctly using the screws etc provided.
Place the door lock against the face of the door on both sides and pencil in the hole on the door lock where the door handle has to be drilled into.
Drill two holes through where you made the marks.
Learn how to fit a bathroom lock and avoid any potentially embarrassing encounters unless those in the loo are really good friends.
However this all depends on whether you are replacing an existing handle or fitting it to a new door.
Fitting the door handle.