Air Brake Insert, Application Air, Compatible Fitting Connection Type Compression, Compatible Tube Outer Diameter 3/16 in, Compatible Tube Inner Diameter 3/16 in, Fitting Material Brass, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 220 Degrees F, Overall Length 1 1/2 in, Specific Fitting Shape Tube Insert, System of Measurement Imperial, Package Quantity 50