Push-Fit Elbow Fitting, Application Air, Fitting Side A Connection Type Push-to-Connect, Fitting Side B Connection Type Push-to-Connect, Fitting Side A Tube Outer Diameter 4 mm, Fitting Side B Tube Outer Diameter 4 mm, Fitting Material Fiberglass-Reinforced Nylon, Material Grade Not Applicable, Color Black, Includes Pre-Applied Thread Sealant Pre-Applied Thread Sealant Not Included, Maximum Operating Pressure 290 psi, Maximum Operating Temperature 176 Degrees F, Overall Length 19 mm. This item has been restricted from sale in the following state (s): []