Went to take off the Mandrus Wilhem wheels on my auction purchased 09 CLk350 today and discovered they had lock lugs installed. Of course, could not find the key anywhere in vehicle.

Methods I've tried already:
#1 Going to all my local tireshops
#2 Pound on a 12 point socket
#3 Gator Grip adjustable socket

None of the above worked. Looking for any suggestions on how to remove these lugs. If it means sacrificing the wheels, they can be replaced.

 

I used similar set to undo locks.