Fill Through Filler Neck
- Black Plastic Injection Molded Cap
- Spring Loaded Gasket Sealed Flap
- Total length with Cap is 4-1/8" long.
- Non Vented
- Connects with 2" ID Hose
- Neck Is Yellow Zinc Plated Steel
Never forget your gas cap at the gas station again! Leave your gas cap on when filling. This cap has a flap that allows you to push a gas cap through the center spring loaded gasket sealed flap.
