Specification Brand : WeldingCity BulletPoint1 : Premium quality brand-new Acetylene one-piece type general purpose cutting tip 144 series for Airco oxy-acetylene hand/machine torch. Pack of 1 cutting tip. BulletPoint2 : Available nominal tip orifices: 00, 0, 1, 2, 3, 4, 5, 6, 7 and 8. BulletPoint3 : Medium preheat hand/machine cutting use with Acetylene-Oxygen gas. BulletPoint4 : Work with Airco torch 4700, 4800, 5700, 5800, 1100, 3000, 9000 and 9700, as well as other aftermarket compatible gas cutting apparatus. BulletPoint5 : U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question. ExternallyAssignedProductIdentifier1 : 608729697121 ExternallyAssignedProductIdentifier2 : 0608729697121 ItemDisplayWeight : 4 ounces ItemName : WeldingCity Acetylene Cutting Tip 144-1 (Size 1) 1-piece Type for Airco Hand and Machine Torch | Pack of 1 Tip ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : gas-welding-tips Manufacturer : WeldingCity.com Material : Copper PartNumber : 144-1 ProductDescription : Tip Series: one-piece type Airco style 144 series | Tip Orifice: #00-#8 | Gas: Oxy-Acetylene | Application: general purpose for hand and machine cutting. ProductSiteLaunchDate : 2012-03-10T01:21:06.551Z Size : Size 1