Liquid-Tight Flex Metal Conduit, Trade Size 3/4 in, Bend Radius 2 1/2 in, Color Black, Approval Rating UL, Steel, Jacket Material Special Thermoplastic Elastomer, Max. Operating Temp. 302 Degrees F, Min. Operating Temp. -76 Degrees F, Nominal Length 100 ft, Finish Galvanized, Flammability Rating UL 94 HB, Flexibility Flexible, Indoor/Outdoor Usage Indoor/Outdoor, Inside Diameter 0.82 in, Jacket Color Black, Jacketed Yes, Liquid Tight Conduit Application Metallic, Outside Diameter 1.03 in