PACKAGE INCLUDES AN-10 Black Nylon PTFE Fuel Hose x 20ft AN-10 Straight PTFE Fitting x 4 AN-10 45 degree PTFE Fitting x 2 AN-10 90 degree PTFE Fitting x 2 AN-10 180 degree PTFE Fitting x 2 PRODUCT DETAILS Fuel Hose Type: AN-10 (1/2") Black Nylon PTFE () Made Fuel Line – 1000 PSI Inside Diameter: 12 mm (1/2") Outside Diameter: 17.3 mm (11/16") Condition: Brand New. Never been used or installed Pressure Rating: 1000 Working PSI / 5000 Burst PSI Temperature Rating: -100F to 500F (-73°C to + 260°C) under most operating conditions. .