In this video we demonstrate how to install a roller door lock.
How to install a slide lock on a garage door.
The lock bars are the two straight pieces going from the lock to each side of the door.
If you position them.
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The spindle turns with the knob and causes the springs within the latch to slide the bolt into the door so it opens.
Locate the screw holes on the garage door s second section directly to the left of the track s rectangular slot.
These open screw holes will hold the slide lock in place.
Align the two long screws from the inside knob into the cylinders on the exterior door knob and tighten the screws.
Garage door slide locks are a good way to secure your garage door if you won t be using them for a while such as when you go on trips.
Install both knobs by sliding the spindle through the slot in the latch.
Once installed turn the handle 90 degrees to lock the slide lock.
To lock the door from the outside to lock the slide lock from the outside you need to install a lock handle with the spindle inserted into the square hole next to the operating lever.
3 hold the slide lock up.
The bars join on a plate that mounts over the lock shaft.