Specification Brand : WeldingCity BulletPoint1 : Premium slide-over gas nozzle 24AH-series (heavy duty) and 24AT (tapered) for use with Lincoln 300-450 and Tweco #3/#4 MIG welding guns. BulletPoint2 : For use with Tweco Professional #3/#4 medium-to-heavy duty MIG welding gun; also compatible with gas nozzles KP1932, KP24AH and KP24AT in Lincoln 300-450 MIG welding gun up to 450-amp. BulletPoint3 : Available nozzle orifices: 3/8", 1/2", 5/8" and 3/4". Slides over nozzle insulator 34A to obtain desired tip-nozzle relationship. Heavy duty 24AH nozzle has longer working life compared to standard 24A nozzles. 24AT nozzles are with tapered nozzle body. BulletPoint4 : Refer to your MIG welding gun user manual for selection of correct gas nozzle. Package of 2-pk and 5-pk. BulletPoint5 : U.S. based welding and hardware supplier. BulletPoint6 : WIDE RANGE OF APPLICATIONS: They are highly durable with quality copper, also have good thermal conductivity, and strong in texture, can resist high temperature, corrosion and be applied in a variety of environments Color : Mig ExternallyAssignedProductIdentifier1 : 609788075493 ExternallyAssignedProductIdentifier2 : 0609788075493 GpsrSafetyAttestation : 1 IncludedComponents : no ItemDisplayWeight : 4 ounces ItemName : WeldingCity 2-pk Tapered Gas Nozzle 24AT-37-SS 24A-37SS 3/8" for MIG Welding Gun Tweco Professional #3/#4 and Lincoln 300-450 (Pack of 2 Nozzles) ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : mig-welding-equipment Manufacturer : WeldingCity.com Material : Copper ModelName : Torch holder ModelNumber : Torch holder NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : CVI24AT37SS PowerSourceType : no ProductDescription : Premium slide-over gas nozzle 24AH-series (heavy duty) and 24AT (tapered) for use with Lincoln 300-450 and Tweco #3/#4 MIG welding guns. For use with Tweco Professional #3/#4 medium-to-heavy duty MIG welding gun; also compatible with gas nozzles KP1932, KP24AH and KP24AT in Lincoln 300-450 MIG welding gun up to 450-amp. Available nozzle orifices: 3/8", 1/2", 5/8" and 3/4". Slides over nozzle insulator 34A to obtain desired tip-nozzle relationship. Heavy duty 24AH nozzle has longer working life compared to standard 24A nozzles. 24AT nozzles are with tapered nozzle body. ProductSiteLaunchDate : 2012-01-20T04:11:51-00:00 Size : 2-pk 24AT-37-SS Tapered Style : .035" for TL-200M Flux Wire SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 23271700