Use the key to lock and unlock the lock several times to make sure that it s working properly.
How to install sliding door lock.
Place the metal punch over the marked spot on the frame.
Remove the two screws holding the strike plate in place on the door jamb and install the new one in the same position.
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Drill out any holes necessary for the lock securing screws in the same way.
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Woodie s will show you how to install a patio door lock.
Install both knobs by sliding the spindle through the slot in the latch.
Drill the hole out until the lock fits inside.
Align the two long screws from the inside knob into the cylinders on the exterior door knob and tighten the screws.
I have two sliding patio doors in my house.
Kung fu maintenance shows how to install patio porch sliding glass door lock plus key alike match front door maintenance repair video.
Take your lock and place it against the inner door to align the lock bolt with the mark that you ve made.
Use your marker to mark the area.
Install the lock and test it out now mount the lock onto the door frame by using two screws and then take the bolt and gently push it into the bolt hole.
When i installed my parent s sliding door well before youtube it actually came with this lock.
This is a great idea because it strengthens the security on an otherwise weak area of the home.