Check the listing for details. Gas Can Spout Replacement Kit, Gas Can Nozzle Replacement (2 Kit-White) All gask. Condition: New. Listed at 19.99 USD. Anti-Overflow Design: The spout tube and the spout cap are threaded, and the spout cap has a rubber sealing gasket inside. When you have finished using it, tighten the oil outlet cap. There will be no oil overflow even in the case of transportation or the tank is down, Ensure your absolute safety in use.