Specification Brand : Radnor BulletPoint1 : Brass construction provides long service life-cycle tested over 10,000 operations indicating a service life of 10 to 12 years of comparable use. BulletPoint2 : Non interchangeable Oxygen and Fuel Gas connectors prevent accidental gas mixing BulletPoint3 : Instant closure on reverse flow Check Valves with total shutoffat only 10 oz. of back pressure BulletPoint4 : Spring loaded locking mechanism responds to fingertip action and achieves a gas-tight connection. BulletPoint5 : Fits ALL Air Acetylene Handles: TurboTorch, GOSS, UNIWELD, GENTEC BulletPoint6 : Med/Lt Duty BulletPoint7 : Double Welding Hose BulletPoint8 : B and B fittings BulletPoint9 : R Grade Color : Blue,Green,Red ExternallyAssignedProductIdentifier1 : 616175741367 ExternallyAssignedProductIdentifier2 : 0616175741367 ExternallyAssignedProductIdentifier3 : 00881314632558 IncludedComponents : Unit^Instruction Guide ItemDisplayDimensions_Length : 100 centimeters ItemLength : 144 inches ItemName : Radnor 64003944 Model QDB20 Hose To Hose Quick Connect Set ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 3 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : gas-welding-hoses Manufacturer : Radnor Material : Brass Material1 : Plastic Material2 : Rubber MaximumPressure : 300 pounds_per_square_inch ModelNumber : 64003944 NominalWallThickness : 3.5 millimeters NumberOfItems : 1 PartNumber : 64003944 ProductDescription : Radnor Quick Connects provide fast, reliable and positive connections and quick disconnection for torches, hoses and regulators. All models are color-coded for gas service for added safety (oxygen/green, fuel gas/red, inert gas/blue). Oxy/fuel gas models include integral reverse flow Check Valves. Quick Connects fit all B-size welding and cutting equipment. ProductSiteLaunchDate : 2014-09-29T11:57:42.847Z Size : 2.0m StreetDate : 2017-08-30T00:00:01Z Style : Oxy-Acetylene kit w/ tip and hose SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1