Measure 42 inches up from the bottom of the door on the inside and a distance from the door s edge equal to.
How to install a deadbolt lock metal door.
Here is a short guide that will teach you how to install a deadbolt on a metal door and choose the right deadbolt for you.
Place the template so the center of the deadbolt will be 6 in.
Drill a hole in the face of the door using the 2 1 8 inch hole saw starting from your mark on the inside.
Drill the cylinder hole.
Using the 1.
All you need is the right hardware and your job should be pretty easy.
Mark the door for drilling by taping the template to the inside of the door wood doors have a bevel that will throw the measurements off if you use the exterior side.