How do you remove a wheel lock nut key?

Based on the provided information, the question is actually asking, "How do you remove a wheel lock nut using a wheel lock nut key?". Here's how:

Removing a wheel lock nut using its corresponding key is similar to removing a standard wheel nut.

Steps to Remove a Wheel Lock Nut with a Key

Identify the Key: Ensure you have the correct wheel lock nut key for your vehicle's locking nuts. This key is unique and essential for the removal process.
Fit the Key: Locate the locking wheel nut on the wheel you want to remove. One end of your locking wheel nut key likely has a hole that fits a standard wheel brace. Slot the keyed end of the locking wheel nut key onto the locking wheel nut.
Attach a Wheel Brace: Attach a standard wheel brace or lug wrench to the other end of the locking wheel nut key.
Loosen the Nut: Turn the wheel brace anti-clockwise. Apply steady pressure until the locking wheel nut loosens.
Remove the Nut: Once loosened, continue turning the key/wheel brace to fully unscrew and remove the locking wheel nut.

Make sure the key is fully seated on the locking nut before applying force.
If the nut is very tight, use a penetrating oil and let it sit for a while before trying again.