12401301 - Tweco 24A-37-SS Adjustable Slip-On MIG Nozzle, 3/8 Inch Bore

Get Into Tight Spots with the Tweco 24A-37-SS

When you are welding in a tight corner or dealing with a complex joint configuration, a standard 1/2-inch or 5/8-inch nozzle can sometimes get in the way. That is where the Tweco 24A-37-SS comes in. This genuine Tweco nozzle features a narrower 3/8-inch bore, giving you the clearance you need to see your puddle and manipulate your gun without snagging on the workpiece. It is the perfect problem-solver for your tool bag when standard nozzles are just too bulky for the job.

This isn't just a small nozzle; it's built with the legendary Tweco durability you expect. The adjustable slip-on design is a favorite among professional welders because it lets you tweak your nozzle placement on the fly. Need to recess your tip for higher voltage spray transfer? Just slide it out. Need the tip flush for short-circuit MIG? Slide it back. The friction fit holds tight even when the gun gets hot, so your settings stay where you put them. Plus, the heavy-duty copper construction stands up to the heat and makes cleaning off spatter a breeze.

Don't settle for cheap knock-offs that melt or fall off halfway through a bead. This is the real deal OEM part (1240-1301) designed to fit your Tweco Spray Master or Classic Number 2, 3, or 4 gun perfectly. Whether you are fabricating automotive exhaust, doing light structural work, or just need better visibility on precision welds, the 24A-37-SS delivers the gas coverage and reliability you need to lay down perfect beads every time. Keep a few in your box so you are always ready for those hard-to-reach welds.