ELBOW, UNION, COMPRESSION X COMPRESSION, Application Air, Fuel, Hydraulic Oil, Fitting Side A Connection Type Compression, Fitting Side B Connection Type Compression, Finish/Coating Zinc Trivalent, Fitting Material Steel, Fitting Side A Tube Outer Diameter 1/2 in, Fitting Side B Tube Outer Diameter 1/2 in, Maximum Operating Pressure 4,500 psi, Maximum Operating Temperature 450 Degrees F, Overall Length 1 1/4 in, Specific Fitting Shape 90 Degrees Elbow, Compatible Fitting Brands Air-Way, Parker