If you ve lost the key to a lock changing it may be cheaper than rekeying it.
Change key lock door.
Locksmiths typically charge a fee to re key an individual lock even when you bring it to their shop.
Re keying locks gives you the option of using one key for all the exterior doors.
Once you have the kit remove the lock cylinder from the door knob so you can change the pins inside.
Next put a new latch in and replace the door knob.
Take care to measure carefully as matching the size can be especially problematic in older homes.
Products used in this video.
Some lock manufacturers offer matching locksets making this process much easier than doing it yourself.
Change the lock with no key if you have no keys and the euro cylinder retaining screw is removed in the usual way then the euro lock will not slide out as the cam is in the wrong.
Keys for your car front door side door back door mailbox maybe even your mother in law s and a.
The same goes if you want to replace your locks with more modern more secure or updated electronic locks.
For added security you can even try installing a double sided fingerprint door lock that might require a code to be opened from the inside and the outside.
To change the lock on a regular door knob first use a screwdriver to remove the door knob and the old latch.
You can re key a lock like a pro at a fraction of the cost.
Like all mechanisms with moving parts a lock eventually wears out.
Key rings can get crowded and heavy fast when you consider all that you load up on them.
Jamming the wrong key into a lock or just the repetitive movement of locking and unlocking the door.
If all of the doors on your home have different brands of locks and you want to be able to open them all with the same key you may need to change them.
Re keying locks prevents you from throwing away a lot of good locks that can still be fixed.
Before you learn how to change door locks measure the space where you ll install the replacement.
Key lock and housing product code.
Learn to re key a lock.
Measure the diameter of the holes currently cut out of your door so you can select a new door lock that fits those dimensions.
In this video we show you how to install a key lock set on an existing patio door handle.
Since most homes have multiple doors with multiple locks re keying can get expensive.
But this is not possible when there is a keyless door lock installed on your door.
Re keying kits are available for most lock brands but they re not interchangeable.