Elbow 90 Degrees, Connection Type/Size PG07, Compatible Nominal Size 5/16 in, Corrugated Tubing Fitting Material Nylon, Nominal Size 5/16 in, Tubing Size 0.393 in, Chemical Resistant Yes, For Use With IGUS Corrugated Tubing, Description/Special Features Free of Cadmium, Halogen, and Phosphor, Highest Grade of Safety and Sealing, Impact Strength, Wide Range of Applications, Corrugated Tubing Fitting Color Black, IP Rating 66, Self Extinguishing Yes, Standards –