Fuel your plane cleanly and with ease.
A fuel dot is nothing more than a plug for a fuel line on your model airplane. They look just like a gas caps from the outside, making them ideal for scale RC airplanes.
This inner plug has an O-ring around it that holds it snug with the outer portion.
Both plastic and aluminum ones are available. There are also various brands and colors, but they all accomplish the same thing.
Material: plastic with plating
Installation size: 17mm