K2952-4 - Lincoln Magnum PRO Curve 400 MIG Gun, 400A, 25 ft Cable

Reliable Power and Comfort for Professional Welders

Upgrade your welding arsenal with the Lincoln Electric Magnum PRO Curve 400 MIG Gun, specifically configured with a 25-foot cable (K2952-4) for maximum versatility. When your projects demand high amperage and long reach, this gun delivers. Rated at 400 amps, it powers through thick materials with ease, handling both MIG and flux-cored processes. Whether you are welding in a production line or a custom fabrication shop, the Magnum PRO Curve 400 is built to keep you welding longer with less downtime.

Designed for the Welder

Welding fatigue can impact weld quality and productivity. That is why Lincoln Electric designed the Curve™ handle. It is lightweight, perfectly balanced, and shaped to reduce stress on your wrist and hand. The specialized grip allows for precise control over the arc, while the rotating neck lets you adjust the angle of the gun tube 360 degrees without tools. This means you can get into corners, pipes, and tight frames without contorting your body or compromising your travel angle. The included gun hanger clip keeps your workspace tidy and your equipment safe when not in use.

Less Downtime, More Arcs

Stop wasting time changing contact tips. The Magnum PRO Curve 400 uses Lincoln's exclusive Copper Plus® contact tips, which are designed with more copper mass to disperse heat faster than standard tips. Cooler tips mean fewer burn-backs, less spatter adhesion, and a significantly longer life span. This gun comes ready to weld with standard consumables included, so you can hook it up and start laying beads immediately. With its rugged industrial construction and 100% duty cycle at lower amperages (or 60% at full 400A), this tool is a reliable partner for any serious welder looking to maximize efficiency and comfort.