Liquidtight Flexible Conduit, 1/2 in Trade Size, 0.82 to 0.84 in Conduit Outer Diameter, 0.622 to 0.642 in Conduit Inner Diameter, Titan(R) EF Style, 100 ft Length, Galvanized, Gray, 4 in Bend Radius, +14 °F Operating Temperature, +140 °F Operating Temperature, 23 lb/100 ft