The Hozelock Flowmax 3-Way Connector allows 2 watering devices or hose pipes to be connected directly to one outside tap. In addition, it has a third, permanently accessible outlet that rotates to allow water to be directed into a bucket or watering can. The connector fits most garden taps and is supplied with 21mm (1/2in BSP), 26.5mm (3/4in BSP) and 33.3mm (1in BSP) adaptors. It is ideal for use with automatic watering systems - controllers can be screwed directly underneath. Ref: UTTK12018