[Efficient Air Management]Designed with a self sealing valve to disconnect while retaining air, minimizing energy loss and noise. [Ease of Use]Features a self locking design for quick, easy connections and disconnections in various applications. [High Strength Construction]Made from durable plastic steel and stainless steel, this connector withstands high pressure and varying temperatures. [Versatile Applications]Perfect for automation equipment, air compressors, and gas systems in both industrial and home settings. [User Friendly]Suitable for PU hoses with connections ranging from 8mm to 12mm, ensuring compatibility with multiple systems., Manufacturer: Badafaci