The Craftsman 95FI-A 120 Volt Arc Welder S/ Shunt is ready to weld right out of the box. It's as simple to operate as it is portable. With a convenient input power, it plugs in anywhere. Automatic thermal overload protection keeps the machine safe from power surges. Tough, scratch resistant metal cabinet keeps the inner working parts safe from most outside elements. It also includes a face shield, combination chipping hammer and brush, electrode holder, ground clamp and starter pack of electrodes Welds up to 1/16 inch (1.59 mm) - 5/64 inch (1.98 mm). Max OCV: 37 V. Duty Cycle 20% @ 60 Amps. Output Range: 30 Amps - 90 Amps. Weld Thickness: 3/16 inch. Forney Industries must be notified in writing within thirty (30) days of any equipment failure that begins within the warranty time periods. All implied warranties begin on the delivery date of the equipment to the original retail purchaser.