A lost locking wheel nut key is a common problem, and it usually only shows up when you have a puncture and can't remove the wheel. You do have options.
Check the obvious places
Look in the glovebox, boot tool kit, door pockets and the spare wheel well. Many cars have a storage compartment for the key.
Use the key code
Most locking sets came with a card showing a code. A dealer or the maker can supply a replacement key using that code, though it may take several days.
Professional removal
If you need the wheel off now, a mobile fitter with extraction tools can remove the nut without the key. It is usually the fastest route.
What to avoid
Hammering on a socket, cutting the nut or forcing it can wreck the nut and mark an alloy wheel, and can make professional removal harder.
Prevent it happening again
Keep the key in a memorable place in the car, photograph the code card, and replace damaged or worn locking nuts rather than putting up with them.
Common questions
Will removal damage my wheel?
Done properly with the right tools, damage is avoided. We explain any risk before we start.
Can I drive with a locking nut missing?
It is best to replace it. A missing nut risks the wheel loosening, so use a standard nut as an interim.
Can you remove a locking nut at my home?
Yes. We attend across all 33 London boroughs.
Do I need a locking nut at all?
They protect against alloy wheel theft. Many people keep them, as long as the key is stored safely.