Brass Compression Air Brake Hose Ends, Application Air, Fitting Side A Connection Type Compression, Fitting Side B Connection Type FBSPP, Fitting Material Brass, Fitting Side A Tube Outer Diameter 1/2 in, Maximum Operating Pressure 400 psi, Maximum Operating Temperature 250 Degrees F, Overall Length 2 3/8 in, Specific Fitting Shape Straight Connector, Fitting Side B Pipe Size 7/8 in, Compatible Fitting Brands Parker, Thread Size B 7/8-20, System of Measurement Imperial