SLIDABLE CLAMP TO FIT VARIOUS DEPTH FUEL CANS: Only one 80" long hose with the slidable clamp, you could move the powerful clamp easily on the hose to fit from mini gas can to high barrel:to make the intake hose part more smooth in the gas can, you don't worry about the intake hose too crooked in small gas can or the intake hose could not touch the liquid in the high barrel.
