It is a convenient product that allows you to turn the faucet into 3 branches. You can use it for a variety of purposes, such as a simple watering timer, a watering hose reel, and the rest for hand washing. You can switch between water flow and shut-off with a switching. The connection between the faucet and hose is a parallel screw connection for G1/2 pipes. The faucets that can be installed are horizontal faucets (faucet diameter 14-18 mm), universal home faucets (faucet diameter 14-18 mm), and coupling sprinkler taps (nominal diameter 13, parallel screws G1/2 for pipes).