Optimus Locksmiths Corby, Northamptonshire.

Broken Key Extraction

Clean, non-destructive removal of snapped keys from door locks – followed by expert repair or replacement if required.

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How We Can Help

• Fast, careful removal: Extract broken blades from euro cylinders, rim cylinders, mortice locks and patio door locks without damaging the door, frame or hardware.

• All door types covered: uPVC and composite, aluminium and timber—front, back, patio, French and bifold sets.

• Fix the root cause: Assess worn cylinders, bent keys, misaligned doors or failed gearboxes that often cause keys to snap.

• Repair or replace on the spot: Re-cut keys, re-pin/re-key cylinders, replace damaged gearboxes or fit new locks as needed.

• Upgrade options: Insurance-approved anti-snap/anti-pick cylinders and reinforced handles available if the lock is due an upgrade.

• Tidy finish: Lubrication, alignment and function checks so the lock operates smoothly before we leave.

Common situations we solve

• Key shears off flush with the keyway.

• Part of the key stuck deep inside, key won’t insert or turn.

• Lock jammed after a forced attempt or worn mechanism.

• Door won’t lock/unlock and you’re unable to secure the property.

What you get

✓ Prompt attendance and non-destructive techniques wherever possible.

✓ Clear pricing before work begins.

✓ Professional advice on repair vs. replacement.

✓ Parts & labour warranty on any new hardware supplied.

Prevention tips

• Replace worn or bent keys and avoid forcing stiff locks.

• Keep uPVC/composite doors correctly aligned; if you must lift/push to lock, it’s time for an adjustment.

• Periodic lubrication with the correct product (not WD-40 for cylinders).

• Snapped key? We’ll remove it cleanly, restore smooth operation, and leave your door secure and easy to use.

Happy Customers

See feedback from some of our valued customers.

  • Ria G Avatar
    Ria G
    September 30, 2026
    The chap was very professional with the installation and very patient with the team in explaining everything. Will only be using Optimus in the future
    Nicole Burton Avatar
    Nicole Burton
    September 25, 2026
    Gavin was amazing! Arrived quickly and was so lovely, fixed our door so now works perfectly again. Would highly recommend!
    Iuliana Codru Avatar
    Iuliana Codru
    September 17, 2026
    Excellent service from start to finish! He spent almost two hours patiently working on our door until he finally managed to get it open and replace the locking mechanism. He was very professional, friendly and didn’t give up until the job was done. Really impressed with the service and would definitely recommend him. Thank you!
  • Danielle Hegarty Avatar
    Danielle Hegarty
    September 17, 2026
    Fantastic service from start to finish. He came out at very short notice and was incredibly knowledgeable, professional and helpful. I originally thought I would need to replace the whole mechanism, but he quickly identified a much simpler solution and saved me money, time and a lot of stress. The price was very reasonable too, and I really appreciated his honest advice rather than trying to sell me something I didn’t need. I would definitely recommend him to anyone needing a reliable locksmith. Excellent service!
    Amy Avatar
    Amy
    September 17, 2026
    Amazing service! Fast response, very friendly and helpful and really helped me out of a bind. Highly recommend!
    Ann L Avatar
    Ann L
    September 16, 2026
    I wish I could give Gavin more than 5 stars. My 86 year old mother wanted the lock on her front door checked as she was struggling with it. Gavin immediately diagnosed the problem and showed her how to deal with the issue rather than replacing the rather expensive lock, which would have cost £300. He then refused to take any payment! He also gave us some security advice which we appreciated very much. Without a doubt, if you are looking for a locksmith, I highly recommend Gavin