Features and BenefitsAre you installing an AirDog or Fass Pump? Most trucks end up with an open fuel supply and or return line. Our 1/2 aluminum plug will cap off these lines to keep fuel from spilling out and dirt from getting into your fuel tank. No longer have to mess around trying to figure out how youre going to plug off these lines. Simply clip our Quick-Connect plug into that open factory fuel line and youre ready to go! Verify what size fitting before ordering.Made in Tennessee, USA.SpecificationsIncluded1/2″ Plug