Specification Brand : ANDERSON BulletPoint1 : Three piece construction - nut, sleeve and body with attached insert BulletPoint2 : Use with copper, brass, aluminum, or plastic tubing BulletPoint3 : Standard fittings use short nuts BulletPoint4 : Easy to disassemble no flaring tool required BulletPoint5 : Primary uses water, gasoline, oil and vacuum lines BulletPoint6 : These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories. Color : Copper ConnectorType : Coupling ConnectorType1 : Elbow ConnectorType2 : Union ExteriorFinish : Brass ExteriorFinish1 : Stainless Steel ExteriorFinish2 : Alloy Steel ExternallyAssignedProductIdentifier1 : 719852933946 ExternallyAssignedProductIdentifier2 : 0719852933946 ExternallyAssignedProductIdentifier3 : 00719852933946 ItemDisplayWeight : 0.05 pounds ItemName : Anderson Metals Brass Tube Fitting, Coupling, 1/4" Compression x 1/4" Female Pipe ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 2.54 centimeters ItemPackageQuantity : 1 ItemShape : Coupling ItemTypeKeyword : compression-union-straights Manufacturer : Anderson Metals Material : Brass ModelNumber : 50066-0404 NationalStockNumber : 4730-00-793-2771 NumberOfItems : 1 NumberOfPieces : 3 PackageLevel : unit PartNumber : 50066-0404 Pattern : Double Ferrule ProductDescription : Swagelok Reducing Union Connector, 3/4" Tube : OD Compression x 1/2" Tube : OD Compression, 316 Stainless Steel ProductSiteLaunchDate : 2008-06-11T11:03:52-00:00 Size : 1/4" Compression x 1/4" NPT Female Style : Compression UnitCount : 1 UnspscCode : 40141700