12301010 - Tweco WeldSkill WS2337 MIG Nozzle, 3/8" Bore, Slip-On (2-Pack)

Upgrade Your MIG Torch with Tweco WeldSkill Nozzles

Achieving a clean, porosity-free weld starts with excellent gas coverage, and the nozzle on your MIG gun plays a huge role in that. The Tweco WeldSkill WS2337 Nozzle is designed to give you the precision and reliability you need for your welding projects. With a 3/8-inch bore, this nozzle is slightly narrower than standard 1/2-inch nozzles, making it the perfect choice when you need to see the weld puddle clearly or reach into tight corners where a bulky nozzle just won't fit. It concentrates the shielding gas right where you need it, helping you lay down smooth, professional-looking beads.

One of the most frustrating parts of MIG welding can be dealing with consumables that get stuck. The WS2337 solves this with its simple slip-on design. There are no threads to strip or get jammed with spatter. When it's time to clean out the nozzle or change a contact tip, just twist and pull—it slides right off. Slide it back on, and you are ready to go. The nozzle is built from durable copper that stands up to the heat of the arc, and it features built-in insulation to prevent accidental shorts if you bump the metal you are welding.

This package comes with two nozzles, which is a smart buy for any welder. Consumables are wear items, and having a spare in your toolbox means you won't have to stop work in the middle of a job just because a nozzle got too clogged or damaged. Whether you are running a Tweco WeldSkill 140, 180, or 220 gun, or an older Mini-MIG setup, these genuine Tweco parts ensure your equipment runs exactly as it was designed to. Keep your arc smooth and your welds clean with the reliability of Tweco WeldSkill consumables.