Features Good Material By using high quality copper, ceramic and fiberglass materials, these tools are characterized by excellent toughness and durability. Welding Accessories Used for TIG welding and arc welding of pipelines, and can weld carbon steel and some low alloy steels. Convenient Use Perfectly fits the WP17 18 26 welding gun, the welding accessories will surely improve your work efficiency. EASY INSTALLATION Due to its compact size and light weight, the installation is very easy to carry out. 38 pieces in the package: including ceramic nozzle, glass cup, connector, short electrode clamp, PTFE front cover, green O-ring, etc. Specification: Item Type:TIG Welding Accessory Kit Material: Copper, Ceramic, Glass Fiber Application: For TIG WP17 18 26 welding gun. Package list: 5 x ceramic nozzle with mesh (4#, 5#, 6#, 7#, 8#) 4 x 10# glass cups. 3 x press sleeves (long, medium, short). 4 x connectors with mesh. 8 x short electrode clamps. 12 x green O-ring. 1 x PTFE front cover. 1 x finger guard. 4 x storage boxes Package List 5 x Ceramic Nozzle with Mesh (4# 5# 6# 7# 8#) 4 x 10# Glass Cup 3 x Press Cover (Long, Middel, Short) 4 x Connector with Mesh 8 x Short Electrode Clamp 12 x Green O Ring 1 x PTFE Front Cover 1 x Finger Cover 4 x Storage Box