Fluid Fittings: FBE - 3/8" NPSM (F) swivel both ends
Air Fittings: FBE - 1/4" NPSM (F) swivel. both ends
female fittings on the fluid hose and 1/4" ID female fittings on air hose. 1/4" internal diameter hose with a 130 PSI maximum working pressure.