Specification Brand : Miller BulletPoint : Made in United States BulletPoint1 : Premium quality Tweco Lincoln style nozzle insulators/adapters 32 and 34A for 180-450 Amp MIG welding guns. Package of 5-pcs and 10-pcs available. BulletPoint2 : Nozzle insulator 32 for use with slip-over nozzle 22 series and diffuser 52 series in Tweco No.2 series MIG welding gun; current up to 250 Amp. Also fits Lincoln Magnum 200-250 Amp medium duty MIG guns; replacement for insulator P/N: KP32. BulletPoint3 : Nozzle insulator 34A for use with slip-over nozzle 24A series and diffuser 52FN in Tweco No.3/No.4 series MIG welding gun; current up to 450 Amp. Also fits Lincoln Magnum 300-450 Amp medium-to-heavy duty MIG guns; replacement for insulator P/N: KP34A. BulletPoint4 : Refer to your MIG welding gun user manual for selection of correct insulator and adapter. 5-pk and 10-pk (32/34A) packages. 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. Color : Brass ExternallyAssignedProductIdentifier1 : 662991609312 ExternallyAssignedProductIdentifier2 : 0662991609312 IncludedComponents : MIG Welding Gun Torch Stinger ItemDisplayWeight : 3.8 ounces ItemName : Miller Gas Diffuser for MIG Welding Gun, part no. D-M250 (2 per pack) ItemPackageDimensions_Height : 17.1958 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 8.7884 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : mig-welding-equipment Manufacturer : Miller Electric Material : Brass ModelName : TL-M25-15 ModelNumber : CVI34A NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : D-M250 PowerSourceType : hand_powered ProductDescription : Use with AccuLock MDX Contact Tips, Nozzles, Liners and Power Pin Caps. Pack of 2. Package of 2 ProductSiteLaunchDate : 2019-05-20T07:00:00.000Z Size : 34A (10-pk) SupplierDeclaredDgHzRegulation : unknown SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1