The Dixon DCP1745 Quick-Disconnect Pneumatic Hose Barb Nipple Plug is a high-quality male air coupler designed for use in pneumatic systems. Made by the trusted brand Dixon in the United States, this unit comes in a quantity of 11. The quick-disconnect feature allows for easy and efficient connection and disconnection of hoses, making it a convenient and reliable option for various industrial applications. Perfect for use in hydraulics, pneumatics, pumps, and plumbing systems, this product ensures smooth and dependable air flow.