Mostly worked with coolant, fuel, diesel, oil, hydraulic fluid, pump gas, alcohol and air. Removable head for both push-on or twist-lock. No leakage under high pressure and temperature. Color:Black Standard Size: AN-6 (5/16") Black Nylon CPE Made Fuel Line:ID: 8 mm (0.315"),OD: 11 mm (0.433") AN-8 (13/32") Black Nylon CPE Made Fuel Line: ID: 9.7mm (0.382"),OD: 12.8mm (0.504") AN-10 (1/2") Black Nylon CPE Made Fuel Line: ID: 12.7mm (0.5"),OD: 15.9mm (0.626").
