Compression Fitting Sleeve, Fitting Material Brass, Material Grade C36000, Maximum Operating Pressure 200 psi, Maximum Operating Temperature 250 Degrees F, Overall Length 3/8 in, Specific Fitting Shape Sleeve, System of Measurement Imperial, Compatible Fitting Brands Parflex, Compatible Tube Outer Diameter 1/2 in, Series Compression, Standards SAE J512, Compatible Fitting Connection Type Compression, Compatible Tube Material Aluminum, Copper, Thermoplastic. This item has been restricted from sale in the following state (s): []