[Standard 3/4 inch GHT Garden Hose Quick Connector] - You will receive 4 brass internal thread connectors and 4 brass external thread connectors. It is compatible with all standard garden hoses, faucets, hose fittings, and irrigation equipment. [Solid Brass Construction] - The Standard 3/4 inch GHT Garden Hose Quick Connector is suitable for all types of garden hoses. Made of the strongest brass, it ensures a leak-proof connection. Not cheap, fragile aluminum or plastic. Please note: Our threads are NH (American Hose Thread) and should be connected to NH internal threads. Connecting to other threads may result in leaks. [Garden Hose Quick Connector] - Withstands pressures up to 200 PSI. This easy-connect connector provides a continuous flow of water and is ideal for connecting your garden accessories and hoses. Easy to connect and disconnect. [Quick and Convenient Connection] - Operable with one hand. Save significant time using the quick-connect components that attach to faucets, hose ends, and nozzles. The easy-to-install and remove adapter provides a tight, secure, and leak-free connection.