Not required., 500.121.00.1, Fastening material for washbasin., 500.129.00.1, Bottle trap for washbasin, plastic, horizontal outlet., 241.682.00.1, Washbasin connectors Clou, with lever actuation and cable actuator., 151.039.21.1, Bottle trap with dip tube for washbasin, connector BSP, horizontal outlet, gloss chrome-plated., 152.080.21.1, Waste outlet with free outlet and valve cover, 8 cm., 152.050.21.1, Waste outlet with free outlet and valve cover, 5 cm., 152.018.00.1, Washbasin connector Clou, with lever actuation.