ProLine Quarter Turn Retro-Fit Straight Stop Ball Valve is designed to provide precise control over water flow to household plumbing fixtures. With a simple quarter turn of the valve handle, you can easily stop the water flow to a specific fixture, enabling maintenance and repairs without the need to shut off water to the entire home. This ball valve features a durable chrome plated brass construction and is suitable for use on any water supply shut off. Its retrofit design and easy 1/4 turn operation make it a convenient and reliable choice for plumbing needs. The valve size is 3/8" Female C x 3/8" Male C, and it is packaged individually in a bag for your convenience. Model Number: 191-099HC