Full Technical Description: Standard Radius Type; Steel Material; Hot Dip Galvanized, 2 mil Blue Urethane Interior, 40 mil PVC Coated Exterior Finish; UL, CSA Approval; ANSI C80.1 Applicable Standard; 1 Per Outer Pack Standard Package; 4 Inch Trade Size; External Threaded End Type; 45 Degree Bend Angle; 16 Inch Bend Radius; OCAL-BLUE[R] Brand; Offset 21-3/4 Inch; Straight End 5-3/4 Inch; Unbent Length 36.63 Inch; Color Gray; ELL Model