K2655-2 - Lincoln Magnum PRO 550 MIG Gun, 15 ft, 550A, Air Cooled

Maximize Comfort and Productivity

Tackle your toughest welding projects with the Lincoln Electric Magnum PRO 550, a MIG gun designed to keep you welding longer with less fatigue. The K2655-2 features Lincoln's exclusive Comfort Grip handle, a barrel-style design that is lightweight and perfectly balanced. This ergonomic shape allows for multiple hand positions, reducing wrist strain and making it easier to maneuver the gun in tight spaces or during long welding shifts. Whether you are in a shipyard or a heavy equipment repair facility, the Magnum PRO 550 works as hard as you do without weighing you down.

Built to Last in Extreme Conditions

When the heat is on, you need equipment that won't quit. The Magnum PRO 550 is rated for a massive 550 amps at 100% duty cycle, ensuring it stands up to high-heat applications without faltering. The industrial-grade construction resists impact and wear, while the Secure-Lock gun tube prevents the annoying twisting and slipping common in other guns. Additionally, the heavy-duty cable retention system ensures that your gun stays intact even when pulled around corners or caught on machinery, providing a reliable connection you can trust day in and day out.

Smart Savings with Superior Tips

Stop wasting money on frequent tip replacements. The Magnum PRO 550 uses Lincoln's Copper Plus contact tips, which are engineered with more mass to disperse heat more effectively. This results in a longer lifespan for your consumables and fewer interruptions to your workflow. The Anti-Seize thread design ensures that when it is finally time to change a tip or diffuser, it unscrews easily without binding. With the PRO Select system, you get a gun matched to your actual welding amperage needs, ensuring peak performance and efficiency for every job.