Just wondering if anyone has a spare rear upper control arm kicking around that they might want to destroy for information sake. Trying to find out what wall thickness the 1.5" x 1" tubing is. Working on a project and I can't find any spares laying around with any of my buddies. They all tossed theirs when they put aftermarket arms in. Thanks to anyone that can help!

 

Hmm, thinking .125"

 

That's my assumption as well but I was hoping to confirm it. Thanks for the input.