Quantity - 2-in-1 hose connector fittings (4-pack) for quickly connecting taps and hoses and easily creating a water system for your home, garden, or even small fields. 2-in-1 female thread adapter - Each adapter can be divided into two parts with two different sized threads. When the 2 parts are combined, the adapter fits a 1/2 inch tap; when unscrewing the lower part, the adapter fits a 3/4 inch tap. Quick connection - It is easy to connect and disconnect the threaded brass hose connector to the water supply. No tools are required. Durable material - The connector is made of pure copper, which is corrosion-resistant and rust-proof, and the durable material ensures long-term use for many years. Widely used - It is perfect for washing machines and BSP garden hoses. Water pipes. Tree softeners and anywhere where a standard 1/2" or 3/4" hose connection is possible. Note: If the faucet cannot be connected properly, you can wrap the tape around the faucet. This will improve the connection.