What is broken key extraction, and when do you need it?
Broken key extraction is the job of getting the remaining piece of a snapped key out of a lock or ignition cylinder, and doing it without wrecking the cylinder. If the lock is undamaged, it keeps working, your existing hardware stays in place, and you only need a new key. That is the whole point of doing it carefully instead of drilling or prying.
You need it any time part of a key is stuck in the lock and the other part is in your hand. Sometimes the broken end sticks out a few millimeters and is easy to grab. Other times it breaks off flush with the face of the lock, or deeper, and there is nothing to hold. Both are routine for a locksmith. The flush or deep break just takes finer tools and more patience.
The timing matters more than people expect. A broken key in a front door can leave you locked out or, worse, unable to lock up and leave. A broken key in a car ignition can leave you stuck wherever you are. If it is an after-hours problem, our emergency locksmith service in Glendale is built for exactly this kind of call, and the line is answered day and night at (213) 577-1366.
Why does a key break inside a lock?
Keys rarely snap for no reason. Brass and nickel-silver are strong, but they fatigue. A key that has been bent slightly and straightened, or one that has been turned thousands of times, develops a weak spot, usually right at the shoulder or at a deep cut. Then one extra bit of force finishes it. Here are the causes we see most often:
- A worn key that has been in daily use for many years and finally gives out at its thinnest point.
- A copy of a copy, where each generation of duplication is a little less accurate and the key has to be forced to turn.
- A lock that binds because the door or frame has shifted, so the bolt does not line up and the key takes the strain.
- A dirty or worn cylinder where the pins stick, and the key is twisted harder to compensate.
- Using the key as a tool, such as a screwdriver, a pry bar, or a box opener, which bends the blade.
- A key that was already cracked or bent and was ignored until it snapped.
What should you do when a key breaks in the lock?
The first few minutes after the snap decide whether this is a simple extraction or a more expensive repair. The most common mistake is trying to fix it yourself with whatever is nearby. A few small rules protect the cylinder:
- Stop turning. Do not keep trying to open the lock with the piece in your hand. Every attempt can push the broken section deeper or damage the pins.
- Keep both pieces. The half in your hand is the best pattern we can have for cutting a replacement, and it shows us how and where the key failed.
- Do not use super glue to rejoin the pieces. Glue in a keyway is one of the harder problems to undo, and it can seize the cylinder.
- Do not push it in with a second key, a nail, or a screwdriver. That tends to wedge the fragment into the pin chambers.
- Avoid heavy oil sprays. A small amount of dry lubricant is one thing, but oil can gum up the pins over time and does not help a snapped key come out.
- In a car, do not try to crank the engine or force the ignition. Leave the vehicle as it is and call.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How do we remove a broken key, step by step?
The method depends on how the key broke and what type of lock it is in. A pin tumbler deadbolt, a knob lock, a padlock, a mailbox lock, and a car door lock all behave a little differently. Here is how a typical extraction goes at Wilshire Lock & Key:
- We ask a few questions on the phone: what kind of lock, which door or vehicle, whether any of the key sticks out, and whether anything has been tried already. That tells us what to bring.
- We look at the lock in person. With a light and a magnified view, we check how far back the fragment sits, which way the teeth face, and whether the cylinder or pins have been damaged.
- If part of the key is exposed, we use fine extractor tools to grip the broken edge and draw it straight out along the keyway. Pulling straight matters, because twisting is what bends pins.
- If the fragment is flush or deep, we use thin extraction picks and keyway tools to hook the cut edge or reach behind the fragment, then ease it out in small movements.
- If the key is jammed with debris, a damaged pin, or a bent piece, we may have to remove the cylinder from the door to work on it on the bench. That is more work, but it still usually saves the lock.
- Once the fragment is out, we test the cylinder with a new key: does it turn smoothly, do the pins move freely, and does the bolt throw the full distance.
- We cut a working key from the pattern, and we tell you honestly whether the lock is fine as it is or is worn enough that repair or replacement is worth considering.
What about a broken car key or a key stuck in the ignition?
Broken car key extraction follows the same basic idea as a house lock, but the stakes are different. A car ignition cylinder is a tighter, more complex part, and a modern key often carries more than a cut blade. Many keys have a chip or electronics in the head, and the head is often the half you are holding. Whether your specific key needs a new chip programmed, or whether the vehicle accepts a blade-only replacement, depends on the make, model, and year. We confirm that by VIN and in person rather than guess over the phone.
If the key broke in a door lock, extraction is usually similar to any other small cylinder. If it broke in the ignition, we look at both the fragment and the cylinder, because ignitions that have worn tumblers are often the reason the key snapped in the first place. If the cylinder is worn or damaged, you may need ignition repair after the key is out.
Once the broken piece is removed, you will still need a working key. That is a car key replacement job, and we do it on the spot where the vehicle and key type allow it. We also want to be straight about a limit: some vehicles have key or immobilizer systems that only a dealer can service. If yours is one of them, we tell you plainly after we check the VIN, so you are not paying for a visit that cannot solve your problem.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of broken key removal?
We do not quote a number over the phone for a job we have not seen, and we are not going to print one here. The honest answer is that broken key removal ranges from a quick extraction to a much longer job, and these are the factors that move it:
- How far the fragment sits. A piece sticking out of the keyway is quicker than one that broke flush or deep inside.
- The type of lock. A standard house cylinder, a high-security cylinder, a padlock, and a car ignition each take different tools and different amounts of time.
- Whether the cylinder is damaged. If earlier attempts bent pins or jammed the keyway, there is more work involved, and sometimes the cylinder needs to come out of the door.
- Access to the lock. A lock on a wall-mounted gate, in a tight garage frame, or in a vehicle takes more effort than a lock you can reach easily.
- What you need afterward. A simple replacement key is one thing. A new key plus rekeying, repair, or a replacement cylinder is another, and we explain each choice before we do it.
- Whether it is a car key. Modern vehicle keys can involve cutting and programming, which are separate steps from the extraction.
- The time of day. After-hours and holiday calls involve different logistics than a daytime appointment.
Broken key removal in Glendale: what we see across the city
Glendale is a mix of very different housing, and the lock you are dealing with often follows the neighborhood. In Rossmoyne and Adams Hill, many homes are 1920s Spanish and Tudor revival houses. Original or very old hardware is common in houses of that era, and an old key in an old lock is a classic recipe for a snapped blade. When a key breaks in a lock that old, we extract it first and then talk honestly about whether the cylinder is worth keeping. If the house also has several unknown keys floating around, rekeying the lock is a natural next step.
Up in the hillside areas, the mid-century houses in Glenoaks Canyon and Chevy Chase Canyon deal with Santa Ana winds and strong canyon sun, which dry out wood doors. A dried or slightly shifted door can make a deadbolt bind, and a binding bolt makes a key work harder than it should. Gate and garage lock work is also a common need on hillside properties in Chevy Chase Canyon, and a key that snaps in a gate or garage side-door lock is the same extraction job, just at a different spot on the property.
Closer to the flatlands, Montrose and Sparr Heights keep smaller cottages from the 1920s through the 1950s, and the dense apartment and condo core south of downtown has a lot of buildings where a lock gets used many times a day. In those buildings the problem is normally ordinary wear rather than weather. A key that has been used for years in a unit door snaps, the tenant is stuck, and a apartment lockout call becomes a broken key call. Near The Americana at Brand and along Brand Boulevard, the condo buildings with controlled-access lobbies add one more wrinkle: if the broken key is in a unit door or a mailbox lock, we work with the building's setup and your access rather than around it.
We serve every Glendale ZIP code on the list, including 91201, 91202, 91203, 91204, 91205, 91206, 91207, 91208, and 91020 in the Crescenta Highlands area. Our storefront is at 10740 Wilshire Blvd in Westwood, and Glendale is roughly 18 miles from it, so we dispatch our own mobile service vans to you. A snapped key in the Glendale Galleria parking structures is also a scenario we handle: if a car key breaks in a door lock or the ignition while you are parked there, call us with your location and vehicle details and we will work out the plan.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for a broken key?
We have been in business since 1987. That is long enough to have seen nearly every kind of snapped key, from a century-old mortise lock to a brand-new deadbolt that was installed badly. We are a storefront company with mobile vans, which means we are a real shop with real inventory, not a call center that books whoever is available.
When you call (213) 577-1366, you reach us, not a dispatch middleman who then hands the job to a stranger. That is how we keep things consistent. David, the owner and lead technician, oversees the work, and he cares more about saving a lock than selling a new one. If a cylinder can be saved, we say so. If it cannot, we show you why. Our 24-hour locksmith line in Glendale is answered every day of the year.
One more thing worth knowing: California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services (BSIS), called an LCO license. Ask any locksmith you are thinking about hiring, including us, for that license number before the work starts. A legitimate company will have no trouble giving it to you.
After the key is out: what comes next?
Getting the fragment out is only half the story. A key that snapped may have been telling you something about the lock. If the lock is working smoothly, a fresh key is all you need. If the pins feel gritty, the cylinder sticks, or the door binds, it is worth fixing the cause so you are not back here in a year.
If you do not know how many copies of the old key exist, or the broken key was one that belonged to a former tenant, roommate, or contractor, rekeying makes the old keys useless. If the cylinder itself is worn or damaged by earlier attempts, a lock replacement may be the more sensible route. We give you the choice and the reasoning, then do whichever you pick.
Last, take the replacement key and have a spare cut. Many broken keys are the only copy. A spare, ideally cut from the original rather than from a worn copy, is the simplest way to avoid this situation again.
Frequently asked questions
Can you remove a key that broke flush with the lock?
Usually, yes. A flush break is harder than one where the end sticks out, but fine extractor picks and keyway tools can hook the cut edge and ease it out. We check the lock first and tell you if the cylinder needs to come out of the door to work on it.
Will removing the broken key damage my lock?
Careful extraction is meant to leave the cylinder working, and most of the time it does. The risk goes up if the lock was already damaged by attempts with pliers, glue, or another key. After extraction we test the lock and tell you honestly if it has any wear or damage.
How much does broken key extraction cost in Glendale?
It depends on the type of lock, how deep the fragment sits, whether the cylinder is damaged, and what you need afterward, such as a new key, rekeying, or a replacement. We explain what applies to your situation before we start rather than quoting a number blind.
Should I try to pull the broken key out myself?
If the broken end is clearly sticking out and you have not touched it, a gentle attempt is understandable. If it does not come straight out right away, stop. Twisting, glue, or pushing it with another key makes a simple job harder and can ruin the cylinder.
My car key broke in the ignition. Can you handle that?
We can look at it. We remove the fragment and check the ignition cylinder, then talk about a replacement key. Whether the new key needs a chip programmed depends on your vehicle, so we confirm by VIN and in person. If it turns out to be a dealer-only case, we tell you honestly.
Do I need to keep the broken half of the key?
Yes, please keep it. The piece you are holding helps us cut a matching replacement and shows us where the key failed. If the piece is the head of a modern car key, it may also hold a chip that matters for programming.
Can you remove a broken key from a padlock, mailbox, or gate lock?
Yes. The tools and approach are similar, and we adjust for the lock type. Small padlock cylinders are less forgiving than house locks, so we assess them first and tell you if replacing the lock makes more sense than saving it.
Do you come to me, or do I need to bring the lock in?
We come to you. Our mobile vans serve Glendale and the rest of the area, and our storefront is at 10740 Wilshire Blvd in Westwood. For a lock in a door or a vehicle, we work on-site, and we only take a cylinder back to the shop when the job needs it.
Is someone available if the key breaks at night or on a holiday?
Yes. Our phone line at (213) 577-1366 is answered 24 hours a day, 7 days a week, all year, including holidays. Call, tell us the lock type and where you are, and we will tell you how we can help.
More locksmith help in Glendale
Broken Key Extraction near Glendale
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
