Once the holes have been made you can then screw the lock into the door.
How to fit patio door lock.
Easy to install and easy to.
Take out the existing lock and bring it to a home improvement or hardware store and purchase a new lock that will fit your patio door.
When the lock is screwed into place take the bolts and fit them into the door frame facing the lock.
Replace the patio door lock.
Products used in this video.
Then on the door where the slide bolt will go drill a hole where the bolt will be placed.
Then screw in the base and bolt sides drawing the bolt back into lock position.
How to install a lockking security bar lock for a patio door or sliding glass door.
In this video we show you how to install a key lock set on an existing patio door handle.
Key lock and housing product code.
When you have added the main body of the lock and the lock bolts to the door then you can add the cover plate.
If either fix does not make the patio door lock correctly or at all remove the door lock with a screwdriver and fit a replacement lock into the recess.
Made in the usa of aircraft quality aluminum.
Using your magnet clean up all the metal shavings around the holes.