Grrr, I scratched a wheel putting my locking nuts on (Nissan kit) because of those two toothed rings on the outside of the lock key

I don't know how, really, but it must have not been seated well enough and got a bit of angle to it.

I've now wrapped the teeth in tape, so no shop will do something similar to my car when I'm not watching. Most of it buffed out, but some of the scratch seems fairly deep.

Just a word to the wise. I've not had a key do this before on my other cars. Irritates me that I did it.