Big hat tip to otisincla.com. I needed extended ball seat locks for my OEM summer wheels on 10mm spacers, and extended cone seat locks for my 18" Kahn winter wheels on the same 10mm spacers.
Otis Inc LA came thru like champs. Two sets of locks, with the same key code. Took some digging on their part to make my life easier, which they happily and successfully pulled off.
Chapeau, otisincla.com.