Features 1、TIG Cup Accessories: Enhance your welding performance with the 2pcs 24# ceramic nozzle. Its high temperature resistance and stainless steel mesh provide a long lifespan. 2、Wide Compatibility: Compatible with a variety of welding guns including WP9, 20, 25, 17, 18, 26. Suitable for welding aluminum, Mg, and other alloys. A must have for professional welders. 3、Great Ceramic Material: Made from superior ceramic material, these nozzles are sturdy, durable, and resistant to heat. They ensure efficient heat dissipation and exceptional welding results. 4、Stainless Steel Mesh: The built in stainless steel mesh prevents debris or foreign particles from clogging the nozzle, ensuring a smooth and steady flow of gas during the welding process. 5、Easy to Install: Designed to have a compact size and a light weight, the installation is very easy to complete within several minutes. Specification Item Type: TIG Welding Cup Center Hole Inner Diameter: Approx. 2.4mm / 0.09in Wide Application Range: The welding cup is suitable for welding guns such as WP9, 20, 25, 17, 18, 26. Suitable for welding alloys such as aluminum, Mg, and so on. Package List 2 x TIG Welding Cup