Features 1、[12 Pcs Set] Includes 2 white ceramic nozzles, 1 multi layer screen, 2 small connectors with mesh, 3 short bevel electrode holders, and 1 PTFE front cover and 3 storage cases. 2、[Wide Compatibility] Fits all 9 20 25 series air cooled welding torches and 25 series water cooled welding torches, this kit is versatile and compatible with various welding setups. 3、[Versatile Application] Suitable for TIG and arc welding in different positions, this kit meets the requirements of welding joints, allowing for the welding of carbon steel and certain low alloy steels. 4、[Easy Installation] Featuring fine craftsmanship, these welding accessories are easy to install and replace, serving as perfect alternatives for ensuring optimal welding performance. 5、[Convenient Storage] With 3 small storage boxes, this TIG welding accessory kit allows for organized and secure storage of components, keeping items easily accessible. Specification Item Type: TIG Gas Lens Kit Material: Copper, PTFE Application: for WP 9 20 25 Argon Arc Welding Torch Package List 2 x White Ceramic Nozzle 1 x Multi Layer Screen 2 x Small Connector with Mesh 3 x Short Bevel Electrode Holder 1 x PTFE Front Cover 3 x Small Storage Box