[Kazoo-Mal]

I recently purchased a 1989 - 911. I was checking the torque and noticed under the lug nut was a special anti-theft key on each wheel. Contacted PO, but not luck so far finding the key. The Key should be a modified lug with four "fingers" that fit into a unique pattern. PO said there should be a letter on the key which identifies the key, but I cant see a letter, I've checked all four keys. PO said mfg is GT Wheel LOX, which I cant find on the internet. Anyone know of this company, or suggestion on how to remove lock?

Thanks, Kazoo-Mal