Marketing InformationThe Sloan® WB-1-A easy access wall box allows for the installation of a concealed flushometer where behind the wall access is not provided. Ideal for vandal prone installations, the WB-1-A easy access wall box is engineered to withstand years of high-volume use. The WB-1-A easy access wall box has a brushed stainless steel wall panel that enhances the appearance of-the flushometer installation. The WB-1-A easy access wall box is designed to install in a 12 x 12 in wall opening. The WB-1-A wall box can be used with both mechanical pushbutton or hydraulically operated Sloan® flushometer valves.