Quote Originally Posted by ArgonWelding View Post
Yup, ground clamp. If it is not steel, bet you a dollar it's copper. I have a steel one on my MIG welder and a copper one on my TIG. I did both my jobs today. Hauled in scrap and then met a lady at my shop and fixed her aluminum rim. I much rather repair a rim for $60 than recycle one for______. (fill in appropriate amt.)
Yes, it's copper. Already cut the clamp and stripped some to make sure.