The DeVilbiss 240147 Quick Disconnect High Flow Steel Coupler is a durable and reliable air tool accessory designed for automotive use. Made by the reputable brand DeVilbiss, this 1/4" coupling is perfect for efficiently connecting and disconnecting air tools. With its high flow design, this steel coupler ensures a smooth and consistent airflow for your automotive tools, making it a valuable addition to your air tool collection. Please be aware that this product carries a California Prop 65 Warning for cancer and reproductive harm.