I went to put my spare (Original rim with TPM) back onto car. It was on with 3 lock lugs and surprise surprise no key. An hour+ later, vise grips, oversized socket I finally got them off. Good locks, good design and I'm so happy I did this in my driveway, not on the side of the road in the rain. Replaced with non-locking lugs. I guess if I had super nice wheels I'd go with a locking lug.
Just so happen I was also getting a tree cutting quote and the guy use to be in the tire mounting business and he said similar to above that he had different lock keys for this kind of situation.