Specification Brand : WeldingCity BulletPoint1 : Premium quality brand-new oxy-acetylene gas heavy duty heating nozzle MFA series for Victor 300 series torches. Pack of one MFA nozzle. BulletPoint2 : Available nominal tip orifices: 4, 6, 8 and 10. Spiral mixer with double O-ring sealed to blend oxy-acetylene gas. Total nozzle length: 12" (size 4 - size 8) and 17.5" (size 10). 65° elbow tip angle. Brass coupling nut with built-in snap ring. BulletPoint3 : Application for heavy duty multi-flame heating head for heat treating, straightening and priming with oxy-acetylene gas. BulletPoint4 : Compatible with Victor heavy duty 300 series torch handles and other aftermarkets gas handle versions. BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. ExternallyAssignedProductIdentifier1 : 604697470421 ExternallyAssignedProductIdentifier2 : 0604697470421 ItemDisplayWeight : 16 ounces ItemName : WeldingCity Acetylene Heavy Duty Heating Nozzle (Multi-flame Rosebud) 10-MFA (Size 10) for Victor 300 Series Torch Handles ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : gas-welding-tips Manufacturer : WeldingCity.com Material : Copper ModelNumber : GPN-P3 PartNumber : CVIVTHT10MFA ProductDescription : Heating Nozzle: heavy duty MFA series | Length: 12" - 17.5" | Tip Size: #4-#10 | Fuel Gas: Acetylene | Handle Compatibility: Victor 300-series | Application: heat treating, straightening and priming. ProductSiteLaunchDate : 2016-01-20T22:56:10.460Z Size : Size #10 UnitCount : 1