The FEMALE BALLCOCK CONNECTION 1/2 CTS X 7/8 -15/16" UNS (10) is a high-quality plumbing fitting designed for connecting ballcocks in toilet tanks. This connector features a 1/2 inch copper tube size (CTS) on one end and a 7/8 -15/16" universal nut on the other, ensuring compatibility with various plumbing systems. Made from durable materials, it provides a secure and leak-proof connection, making it ideal for both residential and commercial applications. This product is essential for efficient toilet installations and repairs.