Small diameter ethanol resistant fuel line. This smaller sized fuel line is ideal for many under the cowling applications in outboards where 3/16" hose is required; for example feed lines from the fuel pump to injectors or oil/fuel mixing lines for two stroke engines. It can also be used as a return line for smaller diesel genset installations. Sold by the foot so that users can purchase only what is needed for the job. Key Features Small diameter hose for under the cowling feed lines or small genset return lines Compatible with ethanol blended fuels Sold by the foot (50” maximum continuous length) Not USCG approved Specifications ID: 3/16" Maximum Length: 50'