57N75 - Weldcraft 57N75 Large Diameter Alumina Gas Lens Nozzle #6 (10-Pack)

Genuine Weldcraft 57N75 TIG Nozzles - Pack of 10

Optimize your TIG welding setup with the Weldcraft 57N75 Alumina Gas Lens Nozzle. Designed for professional welders who refuse to compromise on quality, these nozzles are built to fit the popular 17, 18, and 26 series TIG torches equipped with large diameter gas lenses. This pack contains 10 genuine Weldcraft nozzles, ensuring you have a steady supply of high-performance consumables for your shop or field work.

Superior Gas Coverage for Better Welds
The 57N75 features a #6 size orifice (3/8 inch), which works in tandem with a gas lens to produce a coherent, laminar stream of shielding gas. This superior coverage is critical when welding sensitive alloys that react negatively to oxygen and nitrogen in the atmosphere. The result is a cleaner, brighter weld bead with less oxidation and reduced need for post-weld cleaning. Whether you are welding sanitary stainless steel tubing or aerospace components, consistent gas coverage is key to passing inspection.

Durability and Access
Crafted from robust alumina ceramic, these nozzles resist heat shock and physical impact better than cheaper alternatives. The 1-7/8 inch length combined with the gas lens technology allows for greater tungsten stick-out—often up to an inch or more depending on conditions—without losing gas coverage. This feature is a game-changer for welders needing to reach into confined spaces or fillet welds where visibility is typically obstructed. Upgrade your torch with Miller Weldcraft components and experience the difference in arc stability and puddle control.