The 1" MPT X 4-1/2" Threaded Red Brass Nipple is a lead-free plumbing component designed for durability and safety. Made from high-quality red brass, it offers excellent resistance to corrosion and wear, making it suitable for both hot and cold water applications. The male pipe threads ensure a secure connection with standard plumbing fittings, while its 4-1/2" length provides flexibility in installation. This nipple complies with NSF standards, ensuring it is safe for potable water use, making it ideal for residential and commercial plumbing systems.