I've had knock off wheels on a couple of cars and we had them on race cars and all that is needed is a mallet to tighten or loosen them.
When I worked at Sears we were not allowed to work on knock-off wheels because there was no way to use a torque wrench on the wheels.
Yah. I have never used a torque wrench on lugs. Tight enough to not fall off but not too tight so that you can't change them has been working for me. Would they let you work on 60s Mopars with left handed lugs ?
There was a whole section in the training classes for techs about the Mopar lugs. Never had one come in though.
I actually read a pretty cool article in either Racecar Engineering or Race Tech magazine about wheel threads. They were saying how the Mopar design is used by the center locks on F1 cars because they will self lock with wheel rotation. Especially helpful since most of the new setups have 2 or 3 threads to hold the wheel on to give them sub 2 second pit stops.