Description: Strong compatibility makes it suitable for mainstream welding machines in the market. Simple assembly and operation will not waste your time and energy. The small size and light weight make it very convenient to carry and store. Exquisite and professional craftsmanship allows it to be used for a long time. Made of brass, ceramic and plastic material, it is very durable to use. There are ceramic nozzles, tungsten needle clamps, flow guides and welding torch tails in this set. It is suitable for WP9/20/25 TIG welding torch. Item Name: Welding Torch Accessories Material: Plastic,Brass,Ceramic Quantity: 53Pcs Features: High Compatibility, Reliable, Durable Size Details: Tungsten Needle Clamp: Length: 2.5cm/0.98" (Approx.) 5# Ceramic Nozzle: 3cm x 1.5cm/1.18" x 0.59" (Approx.) 6# Ceramic Nozzle: 4.2cm x 1.9cm/1.65" x 0.75" (Approx.) Welding Torch Tail: 2cm/0.79" (Approx.) 5cm/1.97" (Approx.) 12cm/4.72" (Approx.) 13cm/5.12" (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: 16 x Ceramic Nozzles (3Pcs 4#, 5Pcs 5#, 5Pcs 6#, 3Pcs 7#) 16 x Tungsten Needle Clamps (3Pcs 1.0mm, 5Pcs 1.6mm, 5Pcs 2.4mm, 3Pcs 3.2mm) 16 x Flow Guides (3Pcs 1.0mm, 5Pcs 1.6mm, 5Pcs 2.4mm, 3Pcs 3.2mm) 4 x Welding Torch Tails (20mm, 50mm, 120mm, 130mm)