DescriptionThis straight adapter is made of premium plastic material, which is practical and durable. Black anodized for great appearance and anti-corrosion. It is suitable for the transfer between the oil pipe and the automobile oil cooler. It is a very good oil adapter for car.Features- Color:Black.- Material:Plastic. - Size:2.50X1.30X1.30cm/0.98X0.51X0.51inch. - Made of premium plastic material, small and light, easy to carry and take to outdoor use. - The AN thread is a particular type of fitting used to connect flexible hoses and rigid metal tubing that carry fluid. - Fast connection design, the pipe fitting is easy to install, simple to use. Stable installation, not easy to fall off. - This straightadapter fittings are designed to match up with all performance hose and hose ends. - Universal, suitable for the fuel line, oil cooler, etc without leakage under high pressure and temperature.