External Coupling, Coupling, For Pipe Size 2 in, Corrosion Resistant Yes, Aluminum, Gray, Mill, For Actual Pipe Outer Diameter 2 3/8 in, Overall Length 4 1/8 in, Connection Fitting, Inside Diameter 2 3/8 in, ASTM B179 535. This item has been restricted from sale in the following state (s): []