Hozelock 2252 2-Way Tap Connector

Creates two outlets – The 2 Way Tap Connector allows two watering devices or hose pipes to be connected directly to an outside tap.
Outlet control – One or both outlets can be used by simply controlling water via the dial at the front.
Ideal for use with automatic watering systems – Saves time, water and effort.
Compatible for use with most garden taps – Supplied with 21mm (1/2″ BSP), 26.5mm (3/4″ BSP) or 33.3mm (1″ BSP) adaptors.