What to Do If Your Key Snaps in the Lock
A key snapping off in the lock usually means the key was worn or the lock is stiff. Here's how to handle it without causing more damage.
Don't force the broken piece
It's tempting to jam the other half of the key in to push the broken piece out, but this usually pushes it deeper and can damage the lock further. Avoid superglue 'tricks' too — they almost always make things worse and can ruin the cylinder.
If the broken part is sticking out slightly, you can try gently gripping it with pliers, but stop if it doesn't come easily.
Why keys snap
Keys usually snap because they've worn thin over years of use, or because the lock has become stiff and you've had to force the key to turn. A stiff lock is a warning sign — it's worth servicing or replacing before a key breaks.
Worn keys and stiff cylinders are common on older front doors and UPVC mechanisms.
Call a locksmith for clean extraction
A locksmith has specialist key-extraction tools to remove the broken piece without damaging the lock, and can cut you a fresh key or replace a worn cylinder so it doesn't happen again. In most cases the lock is saved.
If your key has snapped in the lock anywhere in Catford or SE London, call 07557 957349 and we'll extract it and get you back in.
Popular locksmith services
Every visit is handled with a security-first approach. We check the door, frame, keep, cylinder, handle, closer or mechanism before recommending a repair, so customers understand whether the fault is a simple adjustment, a lock replacement, a UPVC gearbox failure, a commercial door alignment issue or urgent make-safe work after damage.
For local SEO and customer clarity, this page connects the main Catford locksmith service with nearby South East London areas and the exact services customers search for. The business covers urgent and booked work for homes, rented flats, landlords, shops, offices, salons, restaurants and other local premises that need a reliable locksmith or commercial door specialist.
- Emergency locksmith response in Catford and SE6
- Domestic lock repairs, lost keys and lock replacements
- UPVC door locks, multipoint mechanisms and anti-snap cylinders
- Commercial locksmith work, shop doors and door closer repairs
- Burglary repairs, boarding up and same-day make-safe support
Related local pages
Call 07557 957349 or send an enquiry for locksmith help from Bromley Rd, London SE6 2TS. You can also view the local base on Google Maps.