The Grainger Approved 1/4 in. Brass Toggle Valve is a brass ball valve with a toggle handle that provides convenient on/off control. It has 1/4 in. female NPT threaded ports and is rated for 400 psi WOG at 150 degrees F. This valve can be used for air, water, oil and inert gas applications. The valve body and ball are made of brass with a chrome plated brass ball for durability. The handle clearly shows ball position. This is a standard port style valve. It measures 2-1/2 in. long x 1-1/4 in. wide x 1-3/4 in. high and weighs 5 oz.