Features 1,360 Degree Flexible Rotation: The unique 360 degree rotation design makes refueling operations more convenient and unobstructed. Whether it is narrow spaces or different angles of fuel tank entrances, it can be easily handled, improving refueling efficiency and user experience. 2,Premium Quality Zinc Alloy Material: Made of premium-quality zinc alloy, it has excellent corrosion resistance and wear resistance, and can maintain good performance even in harsh environments for a long time, extending its service life. 3,The NPT Standard Interface: Adopting the NPT specification, it is widely compatible with various fuel equipment and hoses, ensuring easy installation, seamless docking, and reducing the risk of oil leakage. 4,Easy Installation: The design focuses on user experience, allowing for quick installation without the need for professional tools. The existing refueling system can be upgraded instantly. 5,Preventing Leaks: The precise sealing structure design ensures effective leakage prevention even under high-pressure fuel flow, ensuring safe use and allowing you to refuel with peace of mind. Specification Item: 3 or 4'' Fuel Hose Swivel Material: Zinc Alloy, Brass Color: Silver, Gold Package Size: 12x6x4cm Package Weight: 400g Package List 1x 3 or 4'' Fuel Hose Swivel Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.