This is the top of the line genuine OEM Tygon fuel line for gasoline powered
boats. This line will not get hard after a small period of time like the
cheaper look alike versions being sold. It has an inside diameter of 1/8"
and a outside diameter of 1/4".
**** SOLD BY THE FOOT ****
This is OEM Tygon fuel tubing not knock off tubing other dealers are selling