Tap connection Quick connection to the hose through the use of 1/2" and 3/4" tap connections, suitable for 95% of taps with external thread. 2 -in-1 Faucet ConnectorThe threaded faucet connector consists of two parts with two different thread sizes, suitable for 1/2" and 3/4" faucets; when the two parts are connected together, it is suitable for 1/2 inch faucets, and by unscrewing the upper part, it is suitable for 3/4" faucets Quick ConnectThe threaded pipe connector is very simple to use, easy to complete the installation without additional tools Easy solution for home, garden, car cleaning, water supply for small fields e.g. for washing machines, BSP garden hoses, water pipes, tree soakers, etc. Sturdy and DurableSet of 4 Watering Hose Adapter is made of high quality sturdy and durable ABS plastic, strong and durable, good sealing, anti-freeze faucet connection ensures durable use throughout the year.