Pinch Weld Clamps

Pinch Weld Clamps

Product Review (submitted on June 6, 2012):

These clamps have a wide operating range, hold tight, and seem like solid quality. I used them on 20 and 22 gauge mild steel sheets, and .050" aluminum, to make butt welds. They easily open wide enough to clamp two 1/8" bars together, or to hold sheet metal to the edge of the welding table.

Although I didn't try it, it appears there is a threaded fitting in the end, which could be used with a bolt, to attach the welding ground connector.

While they are useful, and I would recommend them to others, I feel they are expensive.