Specification Brand : MILLER BulletPoint : Sold on Amazon BulletPoint1 : High-Quality MIG Nozzles Tip Flush Compatible with Lincoln/Magnum 200 to 400 and Tweco #2 to #4 Guns BulletPoint2 : This is a Model 23 Flush Tip, Self-Insulated Nozzle that threads onto the gas diffuser, does not require an additional insulator BulletPoint3 : Internal threads match the following gas diffuser model: 52FN BulletPoint4 : Three Nozzle Orifice Sizes Available; Model 23-37-F (3/8"), Model 23-50-F (1/2"), Model 23-62-F (5/8"), Model 23-75-F (3/4"). Select your option from the Size Menu. BulletPoint5 : Available in 2 Pack or 4 Pack. Select your option from the Size Menu. Color : Black CoreMaterial : Iridium CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 00840338544728 ExternallyAssignedProductIdentifier1 : 0715959354172 ExternallyAssignedProductIdentifier2 : 715959354172 ExternallyAssignedProductIdentifier3 : 00802090412424 FinishType : Zinc GpsrSafetyAttestation : 1 IncludedComponents : Pliers ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 9 inches ItemDisplayDimensions_Width : 7 inches ItemDisplayWeight : 4 ounces ItemName : Miller 221737 Point, Spark Gap, Single, 2 pack ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 2 ItemShape : Round ItemTypeKeyword : mig-welding-equipment ItemVolume : 12 fluid_ounces Manufacturer : Miller Electric Material : Copper ModelName : 41242 ModelNumber : 41242 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 221737 ProductDescription : No Product Data Available at this time. Package of 2 ProductSiteLaunchDate : 2018-10-04T12:00:00.000-08:00 Size : 3/8" - 23-37-F - (2 PACK) SpecificUsesForProduct : Welding,Pulling,Cutting,Cutter StreetDate : 2011-11-18T00:00:01Z Style : .03-Inch Flux Core SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 UnspscCode : 26101732