Quantity - Pack of 4 2-in-1 faucet connectors, to help you quickly connect faucets and pipes and easily create a water system for your home, garden or even a small field.2-in-1 Female Threaded Tap Adapter - Each adapter can be separated into 2 parts having different sized threads; When the 2 parts are combined, the adapter fits a 1/2 inch tap; When you unscrew the partlower, the adapter fits a 3/4 inch faucet. Quick Connect - It's easy to connect and disconnect the brass hose connector to the water supply. No tools required. Durable Material - The connector is made of pure copper, corrosion and rust resistant; this durable material guarantees long term use for many years and can be used for indoor appliances and outdoor yard. Compatible- Ideal for washing machines, BSP garden hoses, water lines, tree soaking tools and anywhere that accepts a standard 1/2" or 3" hose connection /4"" Note: If the faucet does not connectwell, you can wrap some tape on the faucet, the connection will be better. The socket pipe fitting is made of brass, reliable quality, not easy to break and corrosion-free, longer service life than plastic pipe fittings. 1/2 inch and 3/4 inch connector size 2 in 1; When you separate the connector into 2 parts by unscrewing the lower part, the larger part works with 3/4 inch taps and the lower part works with 1/2 inch taps. Internal and external thread makes it easy to put on and take off, allows quick and comfortable connection without additional tools, quick joint allows easy tap and hose connection. NOTE: 1. When you receive the connector, its 2 pieces are together, you need to unscrew it to make it into 2 pieces; The connector fits 95% of outlets, not all. Please check your plug size before purchase. 2. The connector is a female threaded tap connector, so it works with threaded taps. 3. If the faucet does not connect well, you can wrap tape on the faucet, the connection will be better. 4. Tap its connector so that you can pull out the original connector, then put on this product."