No-Spill® 6" Flexible Yellow Spout Extension. Easily extend your No-Spill® spout with this flexible extension to fill those hard-to-reach applications. It retains "closed to No-Spill system," which automatically stops flow when fuel reaches the tip of the spout. Made of high-grade flexible fuel hose, so the industrial Fuel Guard tubing will not harden or crack. Guaranteed to be soft and flexible, even in cold temperatures.