The 3/8 X 10" Extra Heavy Black Nipple from Service Metal Products is a durable pipe fitting designed for high-pressure applications. Made from high-quality black steel, this nipple is ideal for transporting liquids and gases in various industrial settings. With an extra heavy rating, it features a thicker wall for enhanced strength and durability. The 3/8 inch nominal size ensures compatibility with standard piping systems, while the threaded ends provide a secure connection. This nipple meets ANSI standards, making it a reliable choice for plumbing and mechanical projects.