Sound familiar?Perth Park
- The call
- Overnight the deadbolt froze, and this morning the key would only turn partway. One more push and it sheared off flush with the face of the cylinder. There is nothing left to grip, and the cold is not helping.

That key had been bending a little for years, and you kept straightening it. Today it finally cracked at the deepest cut.
A car key that breaks in the door or the ignition is handled with the same extraction tools, with one difference. On most vehicles the plastic head of the key carries the transponder chip and the remote buttons, and that half is usually intact in your hand. Once the blade is drawn out of the lock, a new blade can often be cut and fitted to the existing head, so the chip keeps talking to the car without reprogramming. The ignition wafers are checked for disturbance and the steering lock is confirmed free. Proof of ownership is asked for before work begins.
Sound familiar?Perth Park
Broken Key Extraction · Perth Park

Scene 1
Before choosing a tool the locksmith asks what has gone into the keyway since the break. Tweezers often push a fragment deeper; a screwdriver tip can bend pins; a drop of glue on the other half bonds to nothing useful and leaves a film that has to be dissolved before extractors will slide. A second key jammed on top of the first is a common find. None of this is anything to be embarrassed about; it just changes the plan, and knowing about it in advance means the right solvent, a plug follower or a spare cylinder is in the van before work starts.
Scene 2
If a fragment has been glued in place, driven behind the pins with a screwdriver, or seized into a corroded plug, drilling can be the only route left, and you are told so before it starts. The bit is placed precisely where plug meets housing, freeing the plug to rotate; the damage is contained inside the cylinder and the door, trim and bolt are left alone. A fresh cylinder or complete deadbolt is installed during the same visit, keys are cut and tried, and the door is locked behind you before the van pulls away. It happens rarely, and it still ends with a door you can trust.
Scene 3
For a vehicle, the head of the key that carries the transponder chip and remote buttons has usually been saved, and a new blade cut and fitted to it, so the car recognizes the key as it always did. The door lock and ignition have been tested with it, and the ignition wafers checked for damage from the break. It is a good moment to have a second complete key made, since a car with one key is a car one snap away from a tow. Lightening the key ring so it does not hang on the ignition adds years to both key and cylinder.
What shapes the quoteAncaster Heights Locksmith Pros
FeesSame any hour
Usually. Laid end to end, the halves show the full set of cuts and identify the blank, and a locksmith reads them with a gauge and cuts a fresh key to those depths on a code machine. That is better than tracing the broken blade on a duplicator, because a worn key copied is a worn key repeated. If a spare or the key code exists, that is used instead.
Usually yes. The transponder chip and the remote electronics live in the plastic head, and the head is the part that stays in your hand when the blade snaps. Once the blade is extracted, a new blade of the right profile is cut and fitted to the old head, so the vehicle continues to recognize the chip without reprogramming. Only a cracked or soaked head needs the electronics moved to a new shell.
Put both halves of the key somewhere safe, note whether the door or vehicle is locked, and leave the keyway alone. If it is bitter cold, keep the storm door closed so the lock is not taking freezing rain. Have identification ready, or vehicle papers for a car. If the door is open, stay near it. That is all; the extraction goes smoother for a lock nobody has poked at.
HamiltonOntario
Broken Key Extraction · Hamilton, Ancaster Heights, Clearview Estates, Dancaster Courts, Greenside Acres, Harmony Hall II, Highland Park Survey, Maple Lane, Maple Lane Annex, Maywood, Mineral Springs, Mohawk Meadows, Nakoma, Oakhill, Parkview Heights, Pinecrest, Pleasant Valley, Spring Valley
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On-site assessment
That key had been bending a little for years, and you kept straightening it.
(289) 203-6954, open 24/7.
On-site assessment preferred · (289) 203-6954, open 24/7