Originally Posted by schadenfreude
Rogue recommends the McGards
. The only problem I see with the standard wheel locks is that you'd need 2 sets if you ran a staggered setup. You could always get an extra key and sell a set of staggered locks to someone with the same spacer setup. I guess a benefit of the 2-key system would be that it'd frustrate someone trying to steal all 4 wheels.
If your spacers are only 3mm difference, chances are the longest length will work for both.