1.Easy Installation: The Internal and External Threads of The Brass Connections for The Garden Hose Make It Easy to Put On and Take off. The Quick Connection Makes It Easier to Connect The Tap and Hose and Can Be Quickly Closed without tools. 2. Two-In-One Faucet Adapter: The Brass Garden Hose Threaded Connection Has Two 1/2 and 3/4 Taps. In Combination, The Adapter Can Be Installed On A 1/2-Inch Faucet When The Bottom Is Unscrewed. The Adapter Fits On A 3/4-Inch Faucet. 3.High Quality: The Brass Hose Connections and Fittings Can Quickly Switch Between Different Nozzles, Sprinklers and Irrigation Equipment. You Do Not Need to Tighten and Loosen The Screws. There Is No Flow Restriction, No Water Pressure Drop, and No Water Leakage. 4. Wide Range of Applications: Brass Quick Coupling for Garden Hoses, Irrigation Equipment, Mobile Homes, Lawn Sprinklers, Water Taps and Other Garden Accessories. ItS An Excellent tool for Completing Garden Supplies and Hose Connections. 5. Advanced Materials: The Brass Garden Hose Connections Are Made of Solid Brass, Which Is Corrosion-Resistant, Rust-Free, Robust and Durable and Does Not Break As Easily As Plastic. High-Quality and Durable Materials Can Extend The Service Life.