How To Change A Door Lock Without Key

Insert a straightened paper clip into this hole and apply pressure to release the interior handle.

How to change a door lock without key.

Locksmiths typically charge a fee to re key an individual lock even when you bring it to their shop. Like all mechanisms with moving parts a lock eventually wears out. Rekeying won t fix a worn or damaged lock. You ll probably have to replace the lock with a cracked or warped locking mechanism soon anyway so consider doing so first.

First replace the lock. 30 things to remember when on the hunt for a new home 3. Examine the handle and trim on the interior side of the door. To change the lock on a regular door knob first use a screwdriver to remove the door knob and the old latch.

Before you learn how to change door locks measure the space where you ll install the replacement. Regular door locks can be easily compromised and picked because someone could copy your locks in some way. If you want to pick a lock in order to unlock a door without a lock you will need some basic lock picking tools. Since most homes have multiple doors with multiple locks re keying can get expensive.

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. But this is not possible when there is a keyless door lock installed on your door. Insert the pin straight through the lock cylinder to reach the lock s release mechanism. Alternatively you can buy a re keying kit for the lock you already have.

Once you have the kit remove the lock cylinder from the door knob so you can change the pins inside. Re keying kits are available for most lock brands but they re not interchangeable. Take care to measure carefully as matching the size can be especially problematic in older homes. The key pins correspond to specific groove cuts on a key and these are the main elements that are targeted in the attempt to unlock a door without a key via lock picking.

Next put a new latch in and replace the door knob. There may be a small pinhole holding the handle in place.