Specification Brand : WeldingCity BulletPoint : The MIG Spool Gun allows the use of Aluminum in welding application BulletPoint1 : Pack of 5 premium quality collet 13N-series (13N20, 13N21, 13N22, 13N23, 13N24) for regular and gas lens setup in TIG welding torch 9, 20 and 25 series. BulletPoint2 : For use with 13N-series regular collet body or 45V-series regular gas lens collet body in torch 9, 20 and 25 series. TIG torch amperage 125A - 250A air-cooled and water cooled. BulletPoint3 : Collet orifices available for Tungsten electrode: 0.020" (13N20), 0.040" (13N21), 1/16" (13N22), 3/32" (13N23) and 1/8" (13N24). BulletPoint4 : 5-pcs per package for each size 0.020", 0.040", 1/16", 3/32" and 1/8". Refer to your TIG welding torch user manual for selection of torch parts. Volume discount available. Buy More Save More! BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0604697466103 ExternallyAssignedProductIdentifier2 : 604697466103 ExternallyAssignedProductIdentifier3 : 00716352585309 IncludedComponents : Mig Sool Gun ItemName : WeldingCity Pack of 5 Collet 13N21 (0.040") for TIG Welding Torch 9, 20 and 25 Series from Weldcraft Miller Lincoln ESAB CK ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : tig-welding-equipment Manufacturer : WeldingCity.com Material : Copper ModelName : 1444-0894 ModelNumber : 1444-0894 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 5PKCVI13N21 ProductDescription : Pack of 5 premium quality collet 13N-series (13N20, 13N21, 13N22, 13N23, 13N24) for regular and gas lens setup in TIG welding torch 9, 20 and 25 series. For use with 13N-series regular collet body or 45V-series regular gas lens collet body in torch 9, 20 and 25 series. TIG torch amperage 125A - 250A air-cooled and water cooled. Collet orifices available for Tungsten electrode: 0.020" (13N20), 0.040" (13N21), 1/16" (13N22), 3/32" (13N23) and 1/8" (13N24). ProductSiteLaunchDate : 2015-07-20T18:46:31.268Z Size : 13N21 (0.040"), 5-PK Style : MST Series Welders SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1