<b>Description:</b><br> This is WYNNsky 1/4" Brass Mini Ball Valve.Ball valves use a spherical disc to control the flow between pipes, tubes, or hoses. It is made of forged brass for higher corrosion resistance than steel and has a plastic-covered lever handle for on/off manual control. Do not over tighten. Can be used to give your tool full air flow to total shut-off. Designed for use on all pneumatic circuits and features a quick connect/disconnect positive seal.<br><br> <b>Company:</b><br> Wynnsky is a professional manufacturer of pneumatic couplers & plugs, air hose fittings, tire repair and tire maintenance products. We save customer's cost in each step of our operation, with a guarantee of high-quality and reliability. We deliver the most saving and best value to our customers. Choose the Wynnsky's products and you will never worry about overpaying or any after-sales service. <br> <br> <b>If you want to know more about our products, please search WYNNsky on Amazon.</b><br> <br>