Secure Buckle & Leak-Proof Seal: Built-in buckle design locks tightly to prevent fuel leakage, vibration loss, and dust entry. Rubber gasket ensures a tight seal for safe and reliable operation
Heavy-Duty Metal Construction: Made of high-quality iron with anti-rust and wear-resistant finish. Durable for outdoor use, resists impact, corrosion, and long-term exposure to fuel and weather
Precision Standard Size: Outer diameter: 71mm, core diameter: 40mm, thickness: 15mm. Accurate fit with no wobble or loose fit, easy to install without modification
Easy Installation & Universal Use: No tools required. Simply snap into place. Suitable for small engine equipment
Reliable Fuel System Protection: Prevents fuel contamination and evaporation while maintaining proper tank pressure. Buckle-lock mechanism keeps cap securely fastened during vehicle operation and vibration