Corrugated Loom Tubing Nominal Size 1/2 in Inside Diameter 0.65 in Outside Dia 0.83 in Overall Length 25 ft Tubing Material Polyamide 12 Max Operating Temperature 203 Degrees F Tubing Color Black Chemical Resistant Yes Corrugated Tubing Split No Self Extinguishing Yes Wall Thickness 0.19 in Min Operating Temperature -58 Degrees F Outdoor Use Yes