engineered thread and antileak seals deliver stable water while wear, making it essential for copper water connector upgrades Copper construction withstands up to 10Bar water pressure, offering resistance and durability for long term outdoor use in garden hose fittings Perfect for washing vehicle, watering lawns, or assembling DIYer irrigation setups in residential, automotive, and agricultural applications With 4 ", 6 ", and 8 " hoses ensures seamlessly connection for gardening tools, vehicle wash kits, and irrigation systems through quick disconnect couplings Ideal for homeowners, car enthusiasts, and gardening professional requiring leakproof water flows management in high pressure environment, Manufacturer: JAZUAIAO