Specification Brand : TIG Welding Torch Ceramic Cups BulletPoint1 : Premium ceramic (Alumina) cup 53N/57N series (5-pk) for LARGE gas lens setup in TIG Welding Torch 9, 17, 18, 20, 25 and 26. BulletPoint2 : Available cup orifice (I.D.) and part number/nominal size: 1/2" (57N74/#8), 3/8" (57N75/#6), 3/4" (53N87/#12), 5/8" (53N88/#10) and 15/16" (53N89/Short). Cup is made of Alumina ceramic. BulletPoint3 : Work with 45V/45VS-series LARGE gas lens collet body. TIG torch amperage 125A - 350A air-cooled and water cooled. BulletPoint4 : Package available: 5-pk for part number 57N74, 57N75, 53N87, 53N88 and 53N89. Refer to your TIG welding torch user manual for selection of correct torch parts. BulletPoint5 : U.S. based welding and hardware supplier. Color : Pink CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0604697467216 ExternallyAssignedProductIdentifier2 : 604697467216 ExternallyAssignedProductIdentifier3 : 0799491552326 ExternallyAssignedProductIdentifier4 : 0604697469555 ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 7.5 inches ItemDisplayDimensions_Width : 9 inches ItemDisplayWeight : 4 ounces ItemName : WeldingCity 5-pk LARGE Gas Lens Ceramic Cup 57N74 (#8, 1/2") for TIG Welding Torch 9/17/18/20/25/26 Series in Lincoln Miller ESAB Weldcraft CK Everlast ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 6 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 5 ItemTypeKeyword : tig-welding-equipment Manufacturer : WeldingCity.com Material : Alumina ModelNumber : CVIAKWCGCC9332 PartNumber : CVI57N74 ProductDescription : 5-pk LARGE Gas Lens Ceramic Cup 53N88 (#10, 5/8") for TIG Welding Torch 9/17/18/20/25/26 Series in Lincoln Miller ESAB Weldcraft CK Everlast ProductSiteLaunchDate : 2015-07-29T21:01:28.518Z Size : 57N74 Style : With regular cups SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 23271800