The Forney Industries 140 MIG Welder, No. 309, is designed to run off of 120V power and can weld up to 1/4” thick material. It's capable of MIG and flux-core welding, has a cast aluminum wire drive system, and a large cabinet that can easily fit up to 10 lbs spools of wire. Applications include metal fabrication, maintenance and repair, farm, and automotive.