In other words if your old key will enter the new lock it can be keyed to your key.
Replace door lock keep same key.
A kwikset key can interchange with several other lock manufacturers.
Again your locks must match.
They must be the same brand and model and use the same number of pins.
If all of your locks are in good condition and you don t expect to be replacing all of the locks at the same time there is still the possibility that a locksmith can change the pins in your locks to match a single key.
Double deadbolts have a keyhole on both sides and are intended.
Use smartkey technology to match the lock to your existing housekey.
Homeowners rarely rekey their own locks often thinking it s too difficult but major lock manufacturers do sell brand specific rekeying kits.
Insert the pins and reassemble the lock.
Once the new pins are in reverse the steps to reassemble the lock.
For instance if you buy a new one made by weiser titan dexter dorex to name just a few you can have your local locksmith rekey the new lock to your old key for a small fee.
Not to be ageist but sooner or later that guy is going to retire.
Replace a broken double cylinder deadbolt lock with a new one.