57N75 - #6 Alumina Cup for Large Gas Lens - 3/8 Inch Bore - 10 Pack

Get Better Visibility and Smoother Welds with the #6 Large Gas Lens Cup

If you are looking to step up your TIG welding game, switching to a large gas lens setup is one of the best moves you can make. This Generic 57N75 #6 Alumina Cup is the perfect partner for that upgrade. Designed to fit the heavy-duty large gas lens collet bodies on your 17, 18, or 26 series torch, this cup helps deliver that buttery-smooth gas flow welders dream about. By smoothing out the turbulence in your shielding gas, this nozzle allows you to extend your tungsten further out of the cup—sometimes up to an inch or more—without losing coverage. This means you can finally see what you are doing in those tight corners and deep fillets.

Durability is key when you are under the hood, and these cups are built to last. Made from impact-resistant alumina ceramic, they can handle the heat of long beads and the occasional accidental bump against the workpiece. The #6 size (3/8 inch) is a fantastic all-rounder; it's tight enough to focus the gas for precise work but wide enough to provide a solid blanket of argon for general fabrication on steel, stainless, and chromoly. Because they resist spatter buildup, you spend less time cleaning your torch and more time laying dimes.

Why choose this 57N75 Cup?

• Better Access: Combine this with a gas lens to reach tricky spots with a longer stick-out.
• Cleaner Welds: Laminar flow reduces porosity and oxidation, keeping your puddles bright and shiny.
• Universal Fit: Works with any standard 17, 18, or 26 series torch equipped with a large gas lens body.
• Great Value: High-quality ceramic performance at a price that makes stocking up easy.

Whether you are welding roll cages, sanitary stainless pipe, or just fixing things around the shop, having a fresh pack of these nozzles ensures you are always ready to weld. Don't let a cracked or clogged cup ruin your arc stability—keep your kit stocked with these reliable 57N75 nozzles.