The Gardena Y-Piece, identified by part number 642834 (EAN 4078500642834 and official Gardena article number 06428-20), is a versatile hose connector designed for efficient water distribution. This durable plastic Y-connector allows for branching off a single water supply, enabling the simultaneous operation of two accessories from one tap or hose line. It features one 3/4-inch (19 mm) input connection and two 1/2-inch (13 mm) output connections, making it ideal for splitting a 3/4-inch hose into two 1/2-inch lines or for connecting different hose diameters within the Gardena Original System.