Liquid-Tight Flex Metal Conduit Trade Size 1 in Bend Radius 3 3/4 in Color Blue Approval Rating ANSI CSA UL Steel Jacket Material Flame Retardant PVC Max Operating Temp 176 Degrees F Min Operating Temp -30 Degrees F Nominal Length 400 ft Finish Galvanized Flammability Rating UL 360 Flexibility Flexible Indoor/Outdoor Usage Outdoor Only Inside Diameter 1.04 in Jacket Color Blue Jacketed Yes Liquid Tight Conduit Application Metallic Outside Diameter 1.29 in