Durable material - The connector is made of pure copper, is corrosion-resistant and rust-free, and the durable material ensures long-term use for many years and can be used for domestic and outdoor appliances.2-IN-1 adapter with internal thread - Each adapter can be divided into two parts with two threads of different sizes. When the 2 parts are combined, the adapter fits on 1/2 inch tap. When unscrewing the lower part, the adapter fits on 3/4 inch tap.Equipped with multifunctional universal connectors with eight claws - metal bracket that effectively prevents the connector from leaking out or falling off. Separate design with eight claws, more effort, more security.Quick Connection - It's easy to connect and disconnect the threaded brass hose connector to the water supply. No tools are required. Inner double layer design, rubber bushing inside has a small rubber bushing that you can take out if your faucet is bigger.Wide range of applications - Standard threaded garden hose connection is ideal for threaded faucets / faucets and garden hose, other hose lines, washing machine.