A necessity for water volume control, this rough-in valve will keep your water at a comfortable pressure all throughout your time in the shower. With a durable build, you can be confident that this valve will not let you down. There are two valve siz es to choose from so you can find the perfect fit. Features: -.75" or .5" all-brass valve -Controls individual outlets -Ceramic disk for no-leak operation -Overall Dimensions: 3" X 5" X 5.5