Specification Brand : WeldingCity BulletPoint1 : 10-pcs premium quality 14H-series HEAVY DUTY contact tips for Tweco Lincoln MIG welding gun. Available tip sizes: 0.023" (14H-23), 0.030" (14H-30), 0.035" (14H-35), 0.040" (14H-40), 0.045" (14H-45), 0.052" (14H-52), 1/16" (14H-116) and 5/64" (14H-564). BulletPoint2 : Ideal replacement for Lincoln heavy duty contact tip KP14H series in Lincoln Magnum 200-400, Tweco Professional No.2/No.3/No.4 and SprayMaster series MIG welding guns, as well as many other specific MIG welding gun using Tweco 14H-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 400 Amp. BulletPoint4 : Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun. BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. ExternallyAssignedProductIdentifier1 : 609788075127 ExternallyAssignedProductIdentifier2 : 0609788075127 ExternallyAssignedProductIdentifier3 : 00662991189425 IncludedComponents : Mig Contact Tips IncludedComponents1 : 1 x 135A 110V MIG Welder IncludedComponents2 : 1 x 2m/6.6ft MIG Torch & 1 x 0.8mm 0.5KG Flux Core Wire IncludedComponents3 : 1 x 1.8m/5.9ft Electrode Holder & 1 x 1.2m/3.94ft Ground Clamp IncludedComponents4 : 3 x 0.8mm Conductive Nozzles & 3 x 1.0mm Conductive Nozzles IncludedComponents5 : 5 x 3/32'' Welding Rods ItemDisplayWeight : 3.6 ounces ItemName : WeldingCity 10-pk HEAVY DUTY Contact Tip 14H-52 (0.052") for Lincoln Magnum 200-400A and Tweco #2-#4 MIG Welding Guns ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 10 ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity.com Material : Copper ModelName : MIG Welder Machine ModelNumber : 360-T-035 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 14H-52 Pattern : 110V PowerSourceType : ac_dc ProductDescription : 10-pcs premium quality 14H-series HEAVY DUTY contact tips for Tweco Lincoln MIG welding gun. Available tip sizes: 0.023" (14H-23), 0.030" (14H-30), 0.035" (14H-35), 0.040" (14H-40), 0.045" (14H-45), 0.052" (14H-52), 1/16" (14H-116) and 5/64" (14H-564). Ideal replacement for Lincoln heavy duty contact tip KP14H series in Lincoln Magnum 200-400, Tweco Professional No.2/No.3/No.4 and SprayMaster series MIG welding guns, as well as many other specific MIG welding gun using Tweco 14H-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 400 Amp. Threaded style contact tip to ensure proper contact with a gas diffuser when installed to the MIG gun. ProductSiteLaunchDate : 2012-01-20T04:12:02.015Z Size : 14H-52 (0.052") 10-pk SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 10