19486 - Tweco 21-50 Style MIG Nozzle, 1/2 Inch Bore, Slip-On (19486)

Get Back to Welding with the Right Nozzle

Is your MIG gun sputtering or clogging up? It might be time to swap out that beat-up nozzle. The Tweco 21-50 Style MIG Nozzle is the workhorse replacement you need for your Tweco #2 MIG gun. With a standard 1/2-inch opening, it gives you the perfect amount of shielding gas coverage for most steel and stainless steel welding jobs, helping you lay down clean, porosity-free beads every time.

We know that time is money, which is why this nozzle features a slip-on design. No more wrestling with seized threads or looking for pliers just to clean out spatter—simply pull it off, clean it, and slide it back on. Made from heavy-duty copper, it handles the heat and resists spatter buildup better than cheaper alternatives. Whether you are fixing a trailer, working on a car, or fabricating in the shop, this nozzle (Part # 19486 / 21-50) is the reliable choice to keep your arc smooth and your welds looking pro.

Don't let a worn-out nozzle ruin your weld quality. Stock up on these essential consumables and keep your torch running like new. Compatible with standard Tweco insulators and contact tips, it's the hassle-free upgrade your MIG gun deserves.