Intermediate Metal Conduit, Grounded Electrical Wiring System Application, Green (Cap) Color, 1.630 to 1.645 In;41.4 to 41.78 MM Conduit Outer Diameter, Electro Galvanized Finish, 9 FT 11 In Length, Made In Usa, Flat Rolled Steel Material, 10 CT Package Quantity, Corrosion Resistant;Electric Resistant Special Features, Ansi/Nema Standard;File #E79211;Ul 1242;Ul Standard Standards Met, 1-1/4 In;35 MM Trade Size, 0.085 to 0.100 In;2.16 to 2.54 MM Wall Thickness, 1.5 LB/FT Weight