How To Make Door Lock Hole

5 unscrew template from door.

How to make door lock hole.

Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions. The bolt will make a pencil mark on the doorjamb. Drill halfway through from each side. Insert the latchbolt assembly into its hole in the edge of the door.

Usually the backset measures 2 3 8 inches or 2 3 4 inches. The lock cylinder leaves a hole over 2 inches in diameter completely through the door and there s an additional hole through the door edge where the bolt used to reside. Watch this video to find out more. All you need is an idea how to drill a hole in the door for new hardware on a old door.

Jam a wood plug into the existing hole haha show how to drill a hole. The small hole along the edge of the door frame usually measuring about 1 inch in diameter. 3 bore the doorknob hole through the face of door using a 2 1 8 inch hole saw. 4 use a 1 inch hole saw to bore latch hole in door edge.

Turn the knob and hold it to keep the bolt retracted. 6 set latch into hole and mark its outline on door edge. Close the door tightly and let go of the knob. This technique can be used to enlarge other holes as well including faucet holes on a kitchen countertop.

Insert the exterior doorknob and spindle into its hole aligning it so that the spindles and connecting screws pass through the holes in the latchbolt assembly. To reassemble the door lock after cleaning and lubricating it follow these steps. Turn the door over remove the plywood disk from the hole saw and use the hole saw to drill through the other side of the door until the two holes meet. Cross or edge bore.

The centerline of the holes must be at the same height and they must be drilled at the precise 90 degree angle to the face of the material being drilled. Take care to measure carefully as matching the size can be especially problematic in older homes. The distance between the edge of the door and the center of the lock hole. Before you learn how to change door locks measure the space where you ll install the replacement.