Electrical Metal Conduit, Electrical Raceway System Application, Blue (Cap) Color, 3.068 In;77.93 MM Conduit Inner Diameter, 3.500 In;88.90 MM Conduit Outer Diameter, Hot Dip Galvanized Finish, 9 FT 10-1/2 In Length, Made In Usa, Steel Material, 10 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, 3 In;78 MM Trade Size, 7.1399 LB/FT Weight