The Brass Male 90 Degree Elbow 3/8" Tube x 1/4" Pipe is designed for use in air brake systems serviced by SAE J844 nylon tubing. This fitting meets DOT FVSS571.106 air brake specifications, ensuring compliance and safety in critical applications. Featuring a 90-degree male connector, it facilitates seamless connections while maintaining durability and resistance to corrosion. Ideal for automotive and industrial environments, this brass fitting provides a secure and reliable solution for air brake installations.