The Homewerks 1/2 in. FIP x 3/8 in. O.D. compression multi-turn angle shut-off valve controls water flow to a plumbing fixture. It is used where the water pipe enters the room to allow for easy shut-off of water flow to the end fixture without having to turn the water off to the entire home. The brass construction is durable and corrosion-resistant. Bring quality and efficiency to your project with this straight shut-off valve from Homewerks.