The Matco Norca galvanized nipple is designed for compatible plumbing applications where a threaded pipe connection is needed between fittings. A nipple is useful because it helps extend or join threaded plumbing components, supporting cleaner installation and more dependable line connections.This replacement is especially useful when the original nipple is corroded, leaking, damaged, or missing. Matching the correct 2 inch length and 3/4 inch male iron pipe galvanized design helps preserve intended fit and plumbing performance.The ZNG042 is a practical service part when a compatible plumbing system needs a nipple to restore dependable threaded connection support. Matco Norca galvanized nipple 2 inch length with 3/4 inch MIP ends Designed for compatible plumbing applications Useful when the original nipple is damaged or leaking Supports cleaner and more dependable threaded connections