Corrugated Loom Tubing Profile Fine Nominal Size 1/4 in Inside Diameter 0.28 in to 0.27 in Outside Dia 0.37 in to 0.40 in Overall Length 3 200 ft Tubing Material Nylon Max Operating Temperature 257 Degrees F Tubing Color Black Chemical Resistant Yes Corrugated Tubing Split Yes Self Extinguishing No Standards ASTM D4066 PA283 ES-XU5T-14A099-AA MS DB41 CPN 4059 RoHS NAFTA and REACH Compliant WSS-M4D933-A1 Wall Thickness 0.01 in to 0.07 in Abrasion Resistance Excellent