Liquid-Tight Flex Plastic Conduit Trade Size 1 in Bend Radius 8 1/2 in Color Gray Approval Rating NEC UL PVC Jacket Material PVC Max Operating Temp 225 Degrees F Min Operating Temp -30 Degrees F Nominal Length 100 ft Flammability Rating UL 1660 Flexibility Flexible Rigid Indoor/Outdoor Usage Indoor/Outdoor Inside Diameter 1.05 in Jacketed Yes Liquid Tight Conduit Application General Purpose Nonmetallic Outside Diameter 1.3 in Resistance Properties Direct Burial G