FBE1834 (FCE1834) Eaton Aeroquip® -10 A/C Hose Fitting - Reusable Female O-Ring Pilot with Charge Port - 90° Elbow - Nickel-Plated SteelA C Hose Fittings Features: Nickel plated steel reusable fittings, with reusable charge ports, offer field serviceability. Female O ring pilot terminal ends for precise connections with existing A C components. O ring seal between the hose and fitting nipple increases fitting and hose assembly integrity. Available refrigerant charge ports to allow you to position the ports where you want them. Extensively field and lab tested with R 134a refrigerant.