Door locking problems almost always originate in the door latch not the locking mechanism.
Diy door lock from outside.
Since most homes have multiple doors with multiple locks re keying can get expensive.
Many new lock sets allow you to adjust the latch to either distance.
Select a lock with the same setback.
Most locks you find in home centers and hardware stores are grade 2 or 3.
Like the single cylinder lock a double cylinder lock opens from the outside with a key but instead of a thumb knob the same key is used to lock and unlock the door from.
However grade 2 is still a good quality lock for residential use.
Re keying kits are available for most lock brands but they re not interchangeable.
And if you want extra added security consider electronic door locks or even smart locks.
To fix this add a custom cut plate or a door reinforcer.
You can re key a lock like a pro at a fraction of the cost.
Grade 1 best and toughest grade 2 or grade 3.
Diy door store has everything you need for easy repairs offering affordable prices on replacement parts and hardware for a variety of interior and exterior doors.
The handedness of most locksets can be changed by using an included tool.
How to fix a door that will not lock.
The striker fails to penetrate into the door jamb because the door.
Then it grades the lock.