These welding torch accessories are very easy to install and will not waste your time. The high adaptability makes them very suitable for matching arc welding torch. Exquisite and professional workmanship makes these welding torch accessories can be used for a long time. And the compact size makes them very convenient to carry. Made of alloy copper, ceramic, plastic, it is durable to use. There are four specifications which are 6# ceramic nozzle, 2.4 tungsten needle clamp, 2.4 flow guide and long welding torch tail. It is suitable for argon arc welding machine, tig welding torch and so on. Item Name: TIG Welding Torch Accessories Material: Plastic,Ceramic,Alloy Copper Model: WP-17/18/26 Scope of Application: Argon Arc Welding Machine Features: High Compatibility, Easy to Install, Convenient to Use Size Details: Welding Torch Tail: 12cm x 1.8cm/4.7" x 0.7" (Approx.) Ceramic Nozzle: 4.2cm x 1.9cm/1.7" x 0.7" (Approx.) 2.4 Tungsten Needle Clamp: 5cm x 0.6cm/2" x 0.2" (Approx.) 2.4 Flow Guide: 4.8cm x 1cm/1.9" x 0.4" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ceramic Nozzle 1 x 2.4 Tungsten Needle Clamp 1 x 2.4 Flow Guide 1 x Long Welding Torch Tail