The CMA Male Adapter Copper Pipe Fittings - WROT are ideal for residential plumbing systems, ensuring safe and reliable connections. Approved by NSF/ANSI 61 and IAPMO, these fittings meet rigorous quality standards, guaranteeing compliance with ASME B16.22 and MSS SP104. Whether it's for installing a new water line or repairing an existing one, these fittings provide a durable and leak-proof solution, crafted from high-quality ASTM B75 (UNS C12200) copper alloy. Available in sizes 3/8” to 4” C X IP.