Union Elbow, Application Air, Fitting Side A Connection Type Compression, Fitting Side B Connection Type Compression, Fitting Material Brass, Fitting Side A Tube Outer Diameter 3/8 in, Fitting Side B Tube Outer Diameter 3/8 in, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 200 Degrees F, Overall Length 13/16 in, Specific Fitting Shape 90 Degrees Elbow, Thread Size A 17/32-24, Thread Size B 17/32-24, System of Measurement Imperial, Standards DOT FMVSS 571.106, SAE