Feature: 1. Made of high‑quality aluminum alloy materials, firm, anti‑rust, and in use.2. Has excellent mechanical stability and corrosion resistance for high reliability. 3. This fuel tank cap is suitable for welding on 2 inch inner diameter pipe interface. 4. Easy installation, no need complicated tools, convenient and practical for using. 5. Precision-machined to exact tolerances for trouble- performance. Specification: Condition: 100% brand new Package List: 1 x Weld On Filler Cap |