Allows the connection of two supply hoses, such as a dual connection for a washing machine and a dishwasher. The professional metal design is robust and temperature-resistant. It is also suitable for high water pressure and hot water connections. The seal provides protection against leaking water. The Y-splitter is compatible with the common thread identification/nominal size of 3/4" (DN:20) with a diameter of 26.9 mm. It features an internal thread of 1 x 3/4" for connection to the faucet and an external thread of 2 x 3/4" for connecting two supply lines.