Designed for precision and durability, this gas lens is an essential component for TIG welding applications. Crafted from high-quality brass, it features a stainless steel screen that ensures optimal shielding gas flow, enhancing the quality of your welds. Compatible with torch series 17, 18, and 26, it accommodates tungsten electrode diameters of 1/25 (0.040), making it ideal for a variety of welding processes. With a standard diameter and robust construction, this gas lens not only meets industry standards but also provides reliability for professional welders.