Rugged and portable, the Handler® 125 operates off 115-volt household current. Comes ready to weld without shielding gas using 0.030-0.035in. flux cored wire. This unit has an optional solenoid valve for welding with 0.0230.030in. solid wire and gas shielding (when used with MIG Conversion Kit item# 164796). Use C-25 gas (75% argon/25% C02) on 22-gauge, 1/8in. steel for cleaner weld with less spatter. Use Tri-Max gas and stainless steel wire for welding on 16- to 12-gauge stainless steel. MIG gas upgrade kit available for greater versatility (see Item# 164796). U.S.A.