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 - ItS 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.