The Watts 1/2 in. x 7/8 in. hose quick connect adapter is designed for versatile plumbing applications, making it easy to connect PEX, copper, CPVC, and PB pipes. This plumbing 1/2 to 7/8 adapter is rated up to 250 PSI at 75 degrees, ensuring reliable performance for both residential and commercial use. The fittings can be installed above or below ground, even behind walls, with or without access panels, offering flexibility for various installation needs. These 7/8 in. hose connectors are removable and reusable, allowing for adjustments or future modifications without hassle. The system meets all IAPMO, ANSI, ASTM, NSF, and CSA codes, providing peace of mind that it complies with industry standards. Manufactured by Watts, this hose quick connect adapter is bagged for convenience and is suitable for a wide range of plumbing projects. Whether you need a 1/2 in. to 7/8 in. adapter for repairs or new installations, this product delivers dependable results. Country of origin is China. Manufacturer number: P-616. This adapter is ideal for anyone seeking a durable and easy-to-use solution for connecting pipes in their plumbing system.