Liquidtight Flexible Conduit, 4 In Trade Size, 4.46 to 4.5 In Conduit Outer Diameter, 4 to 4.04 In Conduit Inner Diameter, Titan(R) Ef Style, 25 FT Length, Galvanized, Gray, 24 In Bend Radius, +14 °F Operating Temperature, +140 °F Operating Temperature, 306 LB/100 FT