To facilitate maintenance of a faucet joint and keep safety in case of water leakage and constitute compactly a box and the joint and improve design in a water and hot water combination faucet installed on a counter face or the like.

The faucet joint is provided with a box water-rightly installed at the opening of an attaching face, a water supply joint and a hot water supply joint inserted from an indoor side opening of the box and housed in the box, and a fitting seat. The faucet is fixed to the fitting seat, and the axes of the lower end and the upper end of the water supply joint and the hot water supply joint are arranged parallel to each other. Two penetrating parts for pipes are formed on the box face facing the indoor side opening. Flexible pipes piercing the penetrating parts for pipes are connected to communicate with the water supply joint and the hot water supply joint. Further, a seal packing through which the outer peripheral part of the flexible pipe and the inside of the penetrating part are made slidable is provided. The upper and of the water supply joint and the hot water supply joint are housed and positioned by the fitting seat, and the lower end of the joints is housed and positioned by the box.