Specification Brand : WeldingCity BulletPoint1 : Pack of 25 premium quality 11-series Tweco Lincoln style MIG welding gun contact tips. Available tip sizes: 0.023" (11-23), 0.030" (11-30), 0.035" (11-35), 0.040" (11-40) and 0.045" (11-45). Tip length 1" and outside diameter 0.25" (standard duty). BulletPoint2 : Ideal replacement for Lincoln contact tip KP11 series in Lincoln Magnum 100L and Tweco No.1/Mini MIG welding guns, as well as many other specific MIG guns using 11-series contact tips. BulletPoint3 : Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface. Each contact tip is marked showing wire diameter. Inside diameter tolerance is held to +/-.003". With excellent electrical properties ideal for use in standard welding application up to 200Amp. BulletPoint4 : Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun. BulletPoint5 : 25-pcs contact tips per package. U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. ExternallyAssignedProductIdentifier1 : 799491552555 ExternallyAssignedProductIdentifier2 : 0799491552555 ItemName : WeldingCity 25-pk MIG Welding Gun Contact Tip 11-23 (0.023") for 100-180 Amp Tweco Mini/#1 and Lincoln 100L Series MIG Guns ItemPackageDimensions_Height : 11.9888 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 11.7094 centimeters ItemPackageQuantity : 25 ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity Material : Copper ModelNumber : CVI1123 PartNumber : CVI1123 ProductDescription : Pack of 25 premium quality 11-series Tweco Lincoln style MIG welding gun contact tips. Available tip sizes: 0.023" (11-23), 0.030" (11-30), 0.035" (11-35), 0.040" (11-40) and 0.045" (11-45). Tip length 1" and outside diameter 0.25" (standard duty). Ideal replacement for Lincoln contact tip KP11 series in Lincoln Magnum 100L and Tweco No.1/Mini MIG welding guns, as well as many other specific MIG guns using 11-series contact tips. Machined from a copper alloy tubing providing a consistent and smooth inside diameter surface. Each contact tip is marked showing wire diameter. Inside diameter tolerance is held to +/-.003". With excellent electrical properties ideal for use in standard welding application up to 200Amp. Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun. ProductSiteLaunchDate : 2015-05-22T15:05:54.511Z Size : 11-23 (0.023") SupplierDeclaredDgHzRegulation : unknown