Feature:Installing extended run fuel cap system makes adding fuel to your running generator easily and provides an extra interface to hook up an auxiliary gas tank. Brass tone hose fitting helps you add gasoline into generator within a safe distance, ensuring seal tight and no leakage.The brass tone hose fitting has a 1/4" NPT male end for connecting a hose is equipped with a 1/4" inside diameter.Material: Made of aluminum , with anodized in red coated to resist corrosion.This is a non-OEM product, accessory only!Fitment:for Honda EU1000i EU2000i EU3000i EU2200i 662220 EU2200ic 662230 EU3000i Handifor Westinghouse 2200watt WH2200iXLT Rainier R2200iSpecification:Color: Red, Brass ToneMaterial: Aluminum with anodized red coated finishFuel Oil Cap Size: 56x50mm/2.2"x1.