Two cars, two sets of nuts, and two broken keys. Even with the threads greased, they lock solid and then the key breaks.
The Corsa was fitted with the locking nuts, first time I had a puncture had to take it to the dealer to get them removed.
Was swapping out my faulty shocks this afternoon, got one done but then the key snapped off and I'm stuck with one good shock and one knocking faulty one.
So it's going to be a major operation to get 4 locking bolts out and replace with standard bolts again. Not amused.