Install latch crosshairs at bottom.
How to install double cylinder door lock.
Mark the center of the holes for both the lock cylinder and latchbolt.
Use the same setback distance from door edge to hole center as the doorknob either 2 3 8 in.
Install deadbolt on regular door.
After the hole saw s pilot bit pokes through the opposite side remove the scrap wood protector and finish drilling the cylinder hole from the exterior side.
This is the easiest way to rekey your door if you re giving the cylin.
This is a video on how to replace the key cylinder in a commercial storefront door.
Drill the cylinder hole.
Remove the two screws holding the strike plate in place on the door jamb and install the new one in the same position.
Geekstreet yale security check prices purchase here.
Us https amzn to 2byqbip canada https amzn to 2sgycci uk https amzn to 2rcw7pd german.
Use a sharp point to mark the centers of the two hole positions for the lock cylinder through the face of the door and the latchbolt into the edge of the door.
Installers insert double cylinder locks through small holes bored into the door.
Watch our step by step video showing how to change a euro lock cyliner with expert advice and top tips to help you complete the job with confidence.
The interior and exterior halves of the lock are pressed tight to the face of the door and usually connect through a series of built in connecting rods.
Door jamb prep 3.
Install both knobs by sliding the spindle through the slot in the latch.
They are typically placed above the door handle usually close to eye level.
Installation guide double cylinder deadbolts 4.
Extension collar is provided for the following products.
Drill out the cylinder hole with the 2 1 8 in.
Install deadbolt on thin door.