-Solid Brass Shutoff Ball Valve Faucet Hose Adapter,3/4 in.Male * 3/4 in. Female,garden hose thread. Garden nozzle,watering tools,accurate attachment to faucet/spigot. -Extreme Duty Brass Shut Off valve,brass one way valve,Solid Brass Construction,no leakage,Contains 2 Set Solid Brass Shutoff Ball Valve with 4 pcs free rubber gaskets and 1 PTFE pipe seal tape -Shut off valve offers easy on, off and flow control.Allows you to change out any spraying device without having to trek back and forth to the faucet to shut the water on and off.Used indoors or outdoors, you can connect hoses or hard pipes! -swivel connectors for accurate attachment to garden hose ends,sprayer,outdoor faucet. -With 3 years product warranty, If you have any slightest problem with these products,we will 100% refund to you or replace a new set for you.