Designed for precision and efficiency, the CK Worldwide WEM54N17 Gas Lens Nozzle is an essential component for TIG welding applications. This alumina nozzle, measuring 5/16" x 1-5/8", provides optimal shielding gas coverage, ensuring clean and high-quality welds. Compatible with various TIG torches, including the HW17, HW18, and HW26, it enhances the welding process by reducing turbulence and improving arc stability. Crafted from durable alumina, this nozzle is built to withstand the rigors of welding while delivering consistent performance, making it a reliable choice for both professional welders and enthusiasts alike.