This is a new very high quality and very correct fuel hose for the Early MB and GPW WWII jeeps. This is the flexible hose from the metal fuel filter line to the fuel pump metal line. These are always missing and many forget to put them on. This is the line that jumps over to the engine. You need something flexible to keep the vibration to a minimum. There is one male end and one female end. This has a braided cotton jacket over the rubber line. This is made to fit the original 1/4″ metal fuel lines. Plus this is US Made.