The 12.8mm diameter gas nozzle for 101/301/321 series TIG torches is a reliable component for ensuring proper shielding gas flow during welding. Its advanced design allows precise gas routing around the electrode, which provides excellent protection of the welding arc and minimizes the risk of contamination. The nozzle is compatible with a wide range of materials, especially when welding stainless steel and other demanding materials. Made of durable materials, it guarantees long-lasting use and high quality welding.