so, where are you brian ? perhaps someone local can help you.
there are 4 wheel nuts and one locking wheel nut, there is a cover which goes over the locking wheel nut so it looks like one of the normal nuts, but is a slightly different size so the brace doesn't fit.
remove the cover then you will see the locking wheel nut.
the special wheel nut key is usually in the toolbox which comes with every freelander, and can be found in the cubby hole in the boot.
good luck.