The most comprehensive method of ensuring security it involves removing the existing lock from the door including the handle if it s a handle lock combo and then installing.
How to change lock on door handle.
Many new lock sets allow you to adjust the latch to either distance.
Once the new pins are in reverse the steps to reassemble the lock.
Next once the cylinder is loose pull it out of the socket it s in and take the key out.
Slide the handle off the lockset until it butts up against the key.
And if you want extra added security consider electronic door locks or even smart locks.
Look for a small hole in the side of the handle near the face of the lockset.
Insert the end of a door handle tool or small flat head screwdriver into the hole.
Replace the door knob by pressing the button in with the flat head screwdriver.
To change a upvc door lock start by unscrewing the retaining screw which is located on the faceplate on the side of the door.
To fix this add a custom cut plate or a door reinforcer.
Insert the latch bolt into the edge of the door so that it extends into the middle hole on the door.
Select a lock with the same setback.
Steps for replacing the lock and hardware on a storm door.
You should measure and even take pictures of it to ensure that you purchase the right type when you go to the store and select the replacement.
Open the door and examine the edge.
Then insert the key into the lock and turn it about 10 degrees to line up the inner latch of the lock with the body of the lock.
The sloped side of the latch should face in the same.
Remove the door knob as shown earlier and attach by threading the screws through the screw posts on the door handle.
The handedness of most locksets can be changed by using an included tool.
And press the knob back in place.
Before you get started replacing the storm door hardware take a careful look at your current hardware.
Press in on the tool or screwdriver while pulling out on the handle.
Using an allen key loosen the set screw and remove the interior door handle.