Swivel Nut Elbow 90 Degrees Application Air Fitting Side A Connection Type Male O-Ring Face Seal Fitting Side B Connection Type Swivel FNPT O-Ring Finish/Coating Zinc Nickel-Plated Fitting Material Steel Fitting Side A Tube Outer Diameter 1/2 in Maximum Operating Pressure 9 200 psi Maximum Operating Temperature 500 Degrees F Overall Length 1 1/2 in Specific Fitting Shape 90 Degrees Swivel Elbow Adapter Fitting Side B Pipe Size 1/2 in Compatible Fitting Brands Seal-Lok