1/2 INCH--Suitable for 1/2" threaded taps. It can be used in the garden, rain barrel, car wash hose, etc. FREEZE PROTECTION-- Operating temperature range: -10℃ ~ 120℃. The outdoor tap can be used outdoors for extended periods. NO DRIP-- The ball valve has been tested 500,000 times. The garden tap is easy to install and drip-free. EASY TO USE-- The watering tap rotates 90°, the handle opens quickly, and the joystick is easy to operate. High Quality-- Brass tap, stainless steel fittings. More corrosion-resistant, rust-free, explosion-proof.