Quarter Turn Angle Stop Valve, Angle Simple Brass Bathroom Faucet Shut Off Valve, Kitchen Sink Flow Control Valve, 1/4 Turn Angle Valves for Toilet, Male 1/2-inch IPS by Male 3/8-inch IPS, Chrome Premium brass construction, beautiful chrome finish, smooth and easy operation FUNCTIONAL AND MODERN ALTERNATIVE: our shut off valve is designed to turn off or adjust water flow coming into a bathroom faucet, kitchen sink or toilet tank. 1/4 TURN FOR SMOOTH OPERATION: quarter turn makes it easy to operate, get rid of the multi turn angle valve, adds great detail to your home. PREIMIUM AND SOLID CONSTRUCTION: made of high-grade brass with ceramic cartridge valve for long term durability, glossy chrome finish adds a sleek touch, resists rust and corrosion. SIZE OF CONNECTION: the connector that attached to water supply pipes is male 1/2-inch IPS, the connector that attached to a hose is male 3/8-inch IPS. EASY INSTALLATION: turn off the main water supply valve inside your house, drain the water then remove the old vale and install this one.