Electrical Metallic Tube, Communications Wiring;Computer Power Circuits and Any Other Designated System;Data Transmission;Health Care Dedicated Circuits;Trace Fire Alarm Application, 3.356 In;85.24 MM Conduit Inner Diameter, 3.500 In;88.90 MM Conduit Outer Diameter, Electro Galvanized Finish, 10 FT Length, Made In Usa, Flat Rolled Steel Material, 10 CT Package Quantity, Corrosion Resistant Special Features, Ansi Nema Standard;File #E7465;Ul 797;Ul Standard Standards Met, 3 In;78 MM Trade Size, 2.5999 LB/FT