These gas can caps fits most 1/2/2.5/5/10 gallon gas cans.Compatible with Midwest, Rubbermaid, Gott, Essence, Scepter, Chilton, Anchor ,Igloo(water can only), Craftsman & others. Absolutely no leaks!The coarse threaded cap makes it more durable and has greater resistant to stripping and cross-threading. A textured or contoured grip on the gas can replacement lids makes it easier to open and close, even when hands might be slippery or covered in fuel. IDEAL FOR FUEL STORAGE AND TRANSPORTATION: The solid replacement gas tank cap allows you to easily store and transport fuel without worrying about any fuel leaks or spills. Includes chemical-resistant special ring gaskets, Wider and thicker gas can cap seal, better fit the cap, gas can cap no spill, can effectively prevent the liquid from overflowing in the process of transportation. Gas can caps are essential components for storing and transporting liquid fuels safely.

Threaded Design: Gas can caps usually have a threaded design that securely screws onto the opening of the fuel can, creating a tight seal to prevent leakage.

To save your time, Please measure the size before purchasing. Make sure the gas tank lid can be completely sealed.