PVC Coated Conduit, Pipe Size 4 Inch/103 Metric, Outside Diameter with PVC 4.58 Inch/116.30 Millimeters, Nominal Wall Thickness with PVC .27 Inch/6.73 Millimeters, Length without Couplings 9 Feet 10-1/4 Inch /3.00 Meters, Hot-dip Galvanized Steel, Gray