Hubbell Electrical Products Rigid/EMT Conduit Coupling 2156

SET SCREW TYPE ZINC ELECTROPLATED STEEL MATERIAL 4.72 INCH EMT/IMC/RIGID CONDUIT USED ON UL 514B APPROVAL 4.78 INCH DIAMETER 1 PER CARTON STANDARD PACKAGE 4 INCH TRADE SIZE CORROSION RESISTANT, CONCRETETIGHT