Rotary Flange, Connection Type/Size 2 3/4 in Corrugated Tubing, Compatible Nominal Size 2 3/4 in, Corrugated Tubing Fitting Material Polyamide 6, Nominal Size 2 3/4 in, Tubing Size 2.756 in, Yes, For Use With Corrugated Tubing, Description/Special Features Greater Degree of Freedom of Movement, Corrugated Tubing Fitting Color Black, Self Extinguishing Yes, Standards REACH, Temp. Range -40 Degrees to 221 Degrees F, Max. Operating Temperature 221 Degrees F