Electrical Metal Conduit, Electrical Raceway System Application, Black (Cap) Color, 1.610 In;40.89 MM Conduit Inner Diameter, 1.900 In;48.26 MM Conduit Outer Diameter, Hot Dip Galvanized Finish, 9 FT 11 In Length, Made In Usa, Steel Material, 30 CT Package Quantity, Superior Protection, Strength, Safety and Ductility For Your Most Demanding Wiring Job Special Features, Ansi/Nema Standard;File #E79211;Ul 1242;Ul Standard Standards Met, 1-1/2 In;41 MM Trade Size, 2.58 LB/FT Weight