Restore the leak-proof connection between fuel lines and portable tanks. Over time fuel line connectors can lose the ability to maintain a proper seal when connected to a portable fuel tank; the clips wear our and plastic sockets can deform beyond the seal an O-ring can provide. Often this wear can cause the connection to leak resulting in a dangerous situation. Restore the connection and remove the dangers of leaky connection using West Marine fuel line connectors. This Johnson/Evinrude compatible connector features 5/16"barb compatible with most factory fuel lines. Key Features Restores leak-free connection between fuel line and portable tank Hose barb compatible with 5/16" fuel line Molded acetal plastic body is UV resistant and stands up to ethanol blended fuels Compatible with Johnson/Evinrude tank connectors Specifications Connection: 5/16" hose barb Material: Molded acetal plastic Compatibility: Johnson/Evinrude