the BMW Wheel lock:
1. cheaper one is a generic part number
2. the 60+ one is a McGard based Black lug bolt lock
I find the above two to work the same way.
the only way to get an almost truly unique key and the only cold forged lug bolt locks on the market is RAD from Germany.
we have plenty in stock, if interested:
http://www.wstoshop.com/servlet/the-...el-Lock/Detail
However, the RAD comes in a proprietary Dacromat coating only. stops seizing and corrosion.
If you want a Black solution, the McGard or the Gorilla lug bolt locks are the only solution.