An EPA certified fuel system component, Attwood's new universal sprayless connector is a safe way to eliminate the spraying of fuel when connecting and disconnecting pressurized fuel hoses to and from fuel tanks during refueling or maintenance. Includes male and female connections for use with all marine fuel tanks. Release button is integrated for easy operation. Fits 1/4" NPT tank fitting and 3/8" or 5/16" hose. Provides optimal seal between tank and fuel hose; integrated check valves are recessed to protect against fuel release from incidental contact or when disconnected. Safe to use with Ethanol blended fuels. Permatex #14 (#180-80631) is the recommended sealant to use when installing the universal sprayless connector to the tank.