Ensure the safety and efficiency of your RV or boat's fuel system with this plastic fuel filler cap. Its sturdy construction and precise fit make it an essential accessory for any vehicle. The cap is designed to withstand the elements, providing a reliable seal that prevents leaks and spills. Easy to install and use, it helps maintain the cleanliness and integrity of your fuel tank, ensuring smooth operation. Features -Color:Multi -Material:Nylon -Size:8.00X8.00X7.00cm/3.14X3.14X2.75in -Durable plastic: crafted from durable plastic, this filler cap is designed to endure tough conditions, ensuring longterm durability -Versatile application: suitable for use in a variety of vehicles and boats, including rvs and yachts, making it a versatile accessory -Simple installation: the straightforward design allows for quick and easy installation without the need for tools -Leakresistant: features a durable sealing mechanism to prevent fuel leaks, ensuring the safety and integrity of your vehicle or boat -Wide range of uses: ideal for various applications, this filler cap is good for rvs, yachts, and other types of vehicles and boats Package list: 1pcs fuel tank cap