What should you do when a key breaks off in the lock?
Stop turning. That is the single most useful thing you can do in the first minute. When a key snaps, it leaves a fragment of metal in the cylinder. Sometimes a little of it sticks out of the keyway. Sometimes it sits flush with the face of the lock, or sits deeper inside where you cannot see it. Every extra twist, tug or shove risks pushing that fragment further in, bending the small internal parts, or wedging the piece against the plug so it becomes harder to remove.
If you are standing at a front door with half a key in your hand, the instinct is to fix it right there. Most people reach for pliers, a paperclip, a knife tip or a tube of glue. Those are the moves that turn a simple extraction into a damaged cylinder, so it is worth pausing before any of them.
- Stop turning and stop pulling. Leave the lock as it is.
- Keep the half of the key you are holding. It shows where the break happened and gives us the key's cuts to work from.
- Do not glue the two halves together or try to glue a tool to the fragment. Glue in a keyway is very hard to undo.
- Skip heavy oils and household sprays. A light, dry lubricant is something we use as part of the job, but extra product poured in beforehand only gums things up.
- Call us at (213) 577-1366. Tell us which lock it is and how much of the key is showing.
Why do keys snap inside locks in the first place?
Keys rarely break for no reason. Brass and nickel-silver are soft metals, and a key that has been bent slightly, worn down by years of use, or cut from a copy of a copy has a weak spot waiting to give. The break usually happens right at the shoulder of the key or at the point where the blade meets the head, because that is where the leverage is greatest.
The lock matters too. A cylinder that is dirty, stiff, or fighting against a door that no longer lines up asks more of the key than it was designed to give. If you have to lean on the key to make the deadbolt turn, the key is doing the work the door should be doing, and eventually it loses.
Heat plays a part in North Hills. This is a north-central valley location with hot summers, and doors and weatherstripping expand with the seasonal heat. A door that swells a little can press the bolt against the strike plate so the deadbolt drags. That extra resistance is a common reason people end up putting a twisting load on a key that was fine in cooler months. The upside is that North Hills has no coastal corrosion to worry about, so when a key breaks here the cause is much more often wear, binding, or a poor copy than salt-air rust inside the lock.
Worn duplicates are another repeat cause. If every key in the house was cut from the previous copy, small errors pile up and the key fits the lock a little less cleanly each time. A fresh copy cut from a good original, which is the kind of work we do under key duplication, is easier on both the key and the lock.
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?
Every extraction is a little different, but the sequence is consistent. We work from the least invasive method to the more involved ones, and we stop as soon as the fragment is out.
- You call (213) 577-1366 and a person answers, at any hour. We ask which lock is involved, how much of the key is visible, and whether anyone has already tried to turn or pull it.
- We come to you. Our mobile vans carry the extraction tools and key-cutting equipment, so in most cases the whole job is handled at your door or your vehicle. If you want to know how that works, see our mobile locksmith service.
- On arrival we look at the lock itself: what type of cylinder it is, how the fragment is sitting, and whether the key broke cleanly or is bent and jammed against the pins.
- We choose the gentlest method that suits the situation. If part of the key is protruding, we may be able to grip it with fine tools and draw it straight out. If it is flush or deeper, we use thin extractor hooks and picks designed to catch the cuts of the key without scraping the inside of the keyway.
- Once the fragment is out, we test the cylinder. The plug should turn freely, the internal parts should move as they should, and the lock should work with a correctly cut key.
- If you need a working key, we cut one from the half you saved, by reading the lock, or from the key code where one is available, depending on what is practical for that lock.
- We tell you plainly what we found. If the lock is healthy, we leave it as it is. If it is worn or damaged, we explain your options before doing anything further.
What about a broken car key in the door or ignition?
A key that breaks in a car is the same basic problem with higher stakes, because it can leave you unable to open the door, start the engine, or both. Door and trunk locks are usually the simpler case. An ignition is more delicate: it is tied to the steering column, and forcing a fragment out the wrong way can damage the ignition cylinder and turn a removal job into a repair job.
Whether your key contains a transponder chip, and whether a replacement needs to be programmed to your vehicle, depends on the make, model and year. We do not guess that over the phone. We confirm it by VIN or in person, and if your vehicle turns out to be one that only a dealer can key, we will tell you that honestly rather than start work we cannot finish.
If the broken key was your only one, extraction is only the first half of the job. Getting a new key made is covered under car key replacement, and if the ignition itself has been damaged, that is handled as ignition repair. We can often plan both together so you are not paying for a second visit.
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 are not going to quote you a number on a web page, because the honest answer is that broken key jobs vary a lot. What we can do is tell you what moves the cost up or down, so that you know what the conversation will cover when you call.
As a general rule, extraction alone is usually the more economical route compared with replacing the lock, which is one reason we try it first whenever the lock is otherwise in good condition.
- The type of lock. A standard door cylinder, a padlock, a high-security cylinder and a car ignition each take different tools and different amounts of care.
- How deep the fragment is. A piece sticking out of the keyway is quicker to deal with than one sitting deep in the plug.
- Whether it has been disturbed. A fragment that has been pushed in, or a keyway with glue or debris in it, takes longer.
- Whether you need a new key as well. Cutting a replacement is separate from removing the old fragment.
- Whether the cylinder is damaged. If the lock needs repair or replacement after extraction, that is additional work, and we will explain it before we start.
- Time of day and location. After-hours calls and travel distance to the job can be part of the quote.
- Vehicle details. For cars, the make, model, year and key type affect what is involved, and we confirm those before committing to anything.
Why call Wilshire Lock & Key for a snapped key?
We have been in business since 1987, and a lot of what we know about broken keys comes from simply having seen so many of them across so many kinds of locks. We operate from a storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans that go out across 140 cities in Los Angeles and Ventura counties. North Hills is about 15 miles from our base.
When you call, you are dealing with one company. There is no dispatch middleman who takes your call and hands the job to whoever is available. The phone is answered 24 hours a day, 7 days a week, year-round, and David, the owner and lead technician, oversees the work.
One more thing worth saying: California requires locksmith companies to hold a BSIS LCO license. Whoever you hire for this, ask them for their license number before they start working on your lock. It is a reasonable question, and a legitimate company will not mind answering it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Broken key removal across North Hills and ZIP code 91343
North Hills was formerly known as Sepulveda, and the 405 splits it into two quite different halves. North Hills West, west of the freeway, and North Hills East, east of it, are both dominated by 1950s ranch tracts. In houses of that age, locks have often been replaced, repaired, re-cut and copied over the decades, which is exactly the situation in which a worn key finally gives out in a front door or a back gate. We handle those calls in the 91343 ZIP code regularly in terms of the kind of work: a snapped key in a long-used deadbolt, usually after a door has gotten stiff.
Apartment clusters along Parthenia Street and the Sepulveda Boulevard corridor bring a different version of the same problem. A key snaps in a unit door late in the evening, and the tenant cannot get in or out. If the broken piece is blocking the keyway and you are also locked out, the situation overlaps with our apartment lockout work, and we can deal with both on the same visit. We will ask you to show that you live there or are authorized to have the lock opened.
North Hills West also includes gated townhome and condo communities. A key breaking in a pedestrian gate, a common-area door or a shared mailroom lock is a little different, because the lock may belong to the association rather than to you. If the fragment is out and the gate lock itself is damaged, that is a job for gate lock repair, and we will note who needs to approve it.
Along the Nordhoff Street business strips, the typical call comes from a shop owner whose key has snapped in a storefront lock at opening or closing time. And vehicles can break keys anywhere, whether that is a driveway in North Hills East, a side street off Sepulveda, or a parking space near the VA Sepulveda Ambulatory Care Center or the Mid-Valley Regional Branch Library. Wherever it happens, the first step is the same: do not force it, and call us.
When is extraction not the whole answer?
Most of the time, once the fragment is out, the lock goes back into service. But we do not pretend that is always the case, and a good locksmith should be willing to say when it is not.
If the break left scoring inside the keyway, bent internal parts, or a plug that no longer turns smoothly, the lock may need work. Minor damage can often be put right through lock repair. If the cylinder is old, badly worn, or too damaged to trust, replacing it is the better long-term choice, and we cover that under lock replacement. Either way, we explain what we found and what each option involves before you decide.
Drilling a lock out is a last resort. If we can remove the fragment without it, we will, because drilling destroys the cylinder and guarantees a replacement. The extraction approach exists precisely so you can keep the lock you already have whenever that makes sense.
Frequently asked questions
Can you remove a broken key without replacing the lock?
Often, yes. If the fragment can be reached with fine extractor tools and the cylinder has not been damaged by forcing, the lock usually goes back to working as before. We check the cylinder after the fragment is out and tell you honestly if it needs repair or replacement.
The broken key is sticking out of the lock. Can I just pull it out with pliers?
You can, but we would advise against it. Pliers tend to slip, and a hard pull can snap the remaining piece off flush or push it deeper. If a good amount is showing, a professional can often draw it straight out with the right grip, so it is worth a call before you try.
Do you come out to North Hills at night or on weekends?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round, and our mobile vans serve North Hills in the 91343 ZIP code and the rest of our service area at any hour.
My key broke off in my car ignition. Can you help?
Yes, we handle broken keys in car ignitions, door locks and trunk locks. Whether a replacement key needs chip programming depends on the make, model and year, so we confirm that by VIN or in person rather than guess. If your vehicle is one that only a dealer can key, we will say so plainly.
Will I need a new key after the old one is removed?
Usually you will want one. We can cut a new key from the half you kept, by reading the lock, or from a key code where available. If you have a spare in good condition, we recommend having a fresh copy cut from it so you are not relying on a worn key.
How much does broken key extraction cost?
It depends on the type of lock, how deep the fragment is, whether you also need a new key, whether the cylinder is damaged, and the time of day and location. We will go through those with you on the phone and explain what the job involves before we start. Extraction is usually the more economical route compared with replacing a lock.
Can I use a hardware-store extractor or glue to get it out myself?
We would not recommend it. Glue in a keyway is very difficult to undo, and cheap extractors can snag and push the fragment deeper, or scratch the inside of the keyway. If the fragment is not coming out easily, stop and call, because the lock is easier to save before it has been worked on.
My key broke in my apartment door. Do I need my landlord involved?
Not necessarily for the extraction, but it depends on your lease and who owns the lock. We will ask you to show that you live there or are authorized to have the lock worked on. If the lock has to be replaced rather than just cleared, it is a good idea to let your landlord or property manager know.
How long does a broken key extraction take?
It depends on the lock and on how the key broke. A fragment that is protruding is a more straightforward job than one sitting deep in a high-security cylinder or one that has been jammed by earlier attempts. We would rather work patiently than rush and damage the lock.
More locksmith help in North Hills
Broken Key Extraction near North Hills
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
