Full flow AN to AN adapter with a 1/8 NPT threaded pressure port in the center. It is made to mount a pressure gauge or pressure sensor anywhere on your fuel line.Male to male adapter, equipped with standard 1/8 NPT center thread for easy mounting of fuel, oil or temperature sensor anywhere along your AN lines. Available in several different sizes.Available in different sizes:AN-6 male to AN-6 male : 310-02-201 AN-8 male to AN-8 male : 310-02-202AN-10 male to AN-10 male : 310-02-2031/8 NPT threaded port for a fuel pressure gauge or pressure sensor:Fuel Pressure Gauge 7 BAR ( 100PSI) Part # : 310-01-10110 BAR (150 PSI) fuel/oil sensor with connector Part # : 70-101810 BAR (150PSI) fuel/oil sensor with 1m cable Part number: 70-1018CAvailable in AN-6, AN-8 and AN-10. All with 1/8 NPT thread for gauge or sensor application.Choose from different sizes when placing an order. When choosing Coupling for your AN system we recommend choosing the Nuke Performance Full Flow range of Coupling and Fuel Lines. The Full Flow range is designed to withstand high power and excessive wear and in the right combination with the products they were intended for.Quantity : 1pc