The Hozelock 2-Way Tap Connector allows two watering devices or hose pipes to be connected directly to one outside tap. Fitting most garden taps and supplied with 21mm (1/2in BSP), 26.5mm (3/4in BSP) or 33.3mm (1in BSP) adaptors.The connector has two ergonomic quarter-turn valves with flow control, ideal for use with automatic watering systems.Specifications: Screw Thread: 1in BSP (33.3mm), 1/2in BSP (21mm), ¾in BSP (26.5mm). Ref: UTTK12019