Technical HELP! 59A-B Knock Noise!

I used to use those for my OT BMW cars. They had lug bolts. I made those to hang the wheels until I could get a couple of bolts started. Gave a bunch of them to friends, too. Worked great!

 

That's a perfect application...Mercedes as well! I hate those things!

 

Buicks with bolt on wheels had an alignment pin right on the drum, and the wheels were drilled for it.