Features Made of high-quality copper material, heat-resistant and firm. Easy to install firmly on the tig welding torch. Replacement parts for WP-17/18/26 tig torches. Durable and long service life. 100% brand new product, all refund if unsatisfied If you have any questions Features: -Made of high-quality copper material, heat-resistant and firm. -Easy to install firmly on the tig welding torch. -Replacement parts for WP-17/18/26 tig torches. -Durable and long service life. -100% brand new product, all refund if unsatisfied If you have any questions Specifications: Model: 10N24 Material: copper Quantity: 10pcs Applicable Welding Torch: WP-17/18/26 welding torch Length: Approx. 5cm/1.97in Hole Diameter: Approx. 2.4mm/0.09in Weight: Approx. 58g Note: Please allow small deviation due to manual measurement. Thanks for your understanding. Package List