The 90 Male Elbow 7/18-14 x 3/4 is a versatile and reliable choice for systems that require a sharp directional change with different pipe sizes. A type of pipe fitting designed to connect two pipes or tubes at a 90-degree angle, with different sizes and thread types. It is commonly used in fluid, gas, or air-handling systems in industrial, automotive, and plumbing applications. Made from high-quality steel for high strength, resistance to corrosion, and is suitable for high-pressure or high-temperature applications.