Specification Brand : HARFINGTON BulletPoint1 : Size - Hole Diameter: 1.6mm / 1/16", Model: 13N22, Length: 25mm / 0.98inch, Inner Diameter: 2.6mm / 0.1inch, Outer Diameter: 4mm / 0.16inch BulletPoint2 : Material - This tungsten electrode clamp is made of quality red copper for strength and durability, it is effective against high temperatures and corrosion to help you make the perfect weld. BulletPoint3 : Feature - Our TIG collet has good electrical conductivity, can provide stable clamping force and guidance, and is securely installed in the welding torch to ensure the correct position and stability of the welding electrode or wire. BulletPoint4 : Application - These 13N-series TIG collet tips are suitable for pipeline arc welding, such as WP-9, WP-20, and WP-25 series air-cooled torches, and water-cooled torches. BulletPoint5 : Notice - Please confirm the right size about which electrode collet matches your equipment before the purchase. Color : Grey ConnectivityTechnology : Infrared ControllerType : Button Control ExternallyAssignedProductIdentifier : 9422790437940 ExternallyAssignedProductIdentifier1 : 0720707737688 ExternallyAssignedProductIdentifier2 : 720707737688 IncludedComponents : Welding Positioner Chuck3-Jaw Chuck ItemName : HARFINGTON 10pcs 13N22 TIG Welding Collet 1/16" (1.6mm) Copper Tungsten Electrode Collet Tips for WP9 20 25 TIG Welding Torch Series ItemPackageDimensions_Height : 0.24 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 10 ItemShape : Square ItemTypeKeyword : tig-welding-equipment Manufacturer : HARFINGTON Material : Copper ModelName : 13N22 ModelNumber : WPC-300 NumberOfBoxes : 1 PartNumber : hta240409hh001100 PowerSourceType : hand_powered ProductDescription : This tungsten electrode clamp is made of quality red copper for strength and durability, it is effective against high temperatures and corrosion to help you make the perfect weld. Our TIG collet has good electrical conductivity, can provide stable clamping force and guidance, and is securely installed in the welding torch to ensure the correct position and stability of the welding electrode. These 13N-series TIG collet tips are suitable for pipeline arc welding, such as WP-9, WP-20, and WP-25 series air-cooled torches, and water-cooled torches. Note: Please confirm the right size about which electrode collet matches your equipment before the purchase.