Specification Brand : Miller BulletPoint : Welding BulletPoint1 : Occupational Health & Safety BulletPoint2 : Country of Manifacturer: United States BulletPoint3 : Manufacturer: Miller Electric BulletPoint4 : USER-FRIENDLY DESIGN: Both ends of oxygen acetylene hose are equipped with pure cooper interfaces, which can directly be applied to 9/16 inches-18 equipment. It is much easier and more convenient to use it when soldering. BulletPoint5 : DIMENSION SIZE: The length of the oxygen/acetylene hose is 26 feet(8 meters) and the diameters within the hose is 1/4 inches. The length is long enough so that it is compatible with most oxygen acetylene welding equipment Color : Brass CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 014495014923 ExternallyAssignedProductIdentifier2 : 0014495014923 ExternallyAssignedProductIdentifier3 : 00688456435623 IncludedComponents : Unit^Instruction Guide ItemLength : 12 feet ItemName : 12 Ft A B Hose ItemPackageDimensions_Height : 24.7 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 23.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : gas-welding-hoses Manufacturer : Miller Electric Material : Aluminum Material1 : Rubber Material2 : Brass MaximumPressure : 3000 pounds_per_square_inch ModelName : Oxy/LP Twin Welding Hose ModelNumber : RA921 NominalWallThickness : 3.5 month NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : RA921 ProductDescription : High Quality Helium Transfer Hose Assembly for Transfilling Helium (Or ARGON/Nitrogen) from large cylinder to small cylinder. Hose assembly is good for 3000PSI maximum working pressure. CGA580 Brass Cyinder Connections both ends, with BLEED valve for easy purge and disconnection from cylinders when transfill is complete. Good for Helium tank rentals! ProductSiteLaunchDate : 2012-06-14T17:11:44.843Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1