KP2742-1-50R - Lincoln Magnum PRO 350A Thread-On Nozzle, 1/2" ID, 1/8" Recess

Maximize Performance with Magnum® PRO Consumables

Keep your welding operations running smoothly with the Lincoln Electric Magnum® PRO 350A Gas Nozzle (KP2742-1-50R). Designed for professional welders who demand reliability, this nozzle is a key component in the Magnum® PRO expendables system. It features a 1/2-inch bore that provides excellent shielding gas coverage for standard welding joints, helping you achieve porosity-free welds with every pass. The 1/8-inch recessed tip design is ideal for general purpose welding, protecting your contact tip from the intense heat of the arc while giving you clear visibility of the weld puddle.

One of the standout features of this nozzle is its premium nickel-plated finish. Unlike bare copper nozzles that accumulate spatter quickly, this plating resists spatter adhesion, meaning you spend less time cleaning your gun and more time welding. When it is time to replace the nozzle, the coarse thread design makes it effortless. The threads are engineered to resist seizing, so you can unscrew the old nozzle and thread on a new one in seconds, even after the gun has been subjected to high heat. This "easy to unscrew" feature is a favorite among operators who need to change consumables on the fly.

Whether you are fabricating in a shop or working on-site, using genuine Lincoln Electric consumables ensures your equipment performs at its best. The KP2742-1-50R is built to withstand the 350A output of Magnum® PRO guns, keeping the front end cool and extending the life of your contact tips and diffusers. Upgrade your setup with consumables that work as hard as you do.