Liquid-Tight Flex Metal Conduit, Trade Size 1 1/2 in, Bend Radius 4 in, Color Gray, Approval Rating ANSI, JIC, NFPA, Steel, Jacket Material Flame Retardant PVC, Max. Operating Temp. 165 Degrees F, Min. Operating Temp. -22 Degrees F, Nominal Length 50 ft, Finish Galvanized, Flammability Rating ANSI, Flexibility Flexible, Inside Diameter 1.58 in, Jacket Color Gray, Jacketed Yes, Liquid Tight Conduit Application Metallic, Outside Diameter 1.87 in, Resistance Properties Oil Resistant, UV Resistant