Features: Ensure your boat engine's optimally performances with our fuel tank caps, offering superior sealing to prevent fuel leaks and enhances safety. Crafted from high strength, corrosion resistant plastic, this caps is built to withstand harsh marine environments, ensuring long lasting durability and reliability. For boat owners, marine maintenance professional, and outdoor enthusiasts who require dependable parts for their outboard engines. Perfect for recreational fishing, water sports, and routine boat maintenance, this caps ensures a secure fit and reliable fuel supply during all your aquatics adventures. With its lightweight design and secure locking mechanism, this fuel tank caps provide peace of mind by preventing accidental detachment during navigation, making it a essential accessory for any boating enthusiast. Specifications: Component:Plastic Size:Approx.5cm/1.97inch Color:Black For HIDEA 2.5F 3.5F 4F & MORE 4HP 3.5HP 2.5HP 6HP Package Includes: 1pcs Fuel Tank Lid note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.