The 1/2" x 4-1/2" Galvanized Nipple from BOSHART INDUSTRIES INC is designed for reliable plumbing connections. Made from durable galvanized steel, this nipple ensures resistance to corrosion and rust, making it ideal for both indoor and outdoor applications. With a standard 1/2" diameter and a length of 4-1/2", it fits seamlessly into various plumbing systems. This product meets industry standards for quality and performance, ensuring a secure and leak-free connection. Perfect for use in water supply lines, heating systems, and more.