Product Details: The Power Products 3/8" Diameter Brass Ball Valve is designed to provide a tight seal and prevent leakage. It is made of brass for durability and corrosion resistance and the handle is made of plastic for easy operation. This valve is designed to be easy to install and maintain and is suitable for a variety of applications, including air, water, gas and oil. It requires a small amount of torque or a small actuator to rotate the ball valve and lubrication is unnecessary due to the surface properties of the seats and the ball. This valve is perfect for manually controlling the air supply to an auxiliary device. FleetPride is your First Click in Heavy Duty®.