Module for concealed or exposed mixers for wall plates w/h/d: 444/120/98mm, for installation in empty elements or directly in drywall constructions, consisting of a waterproof plywood board with steel side brackets (galvanised) and fastening set, packed in a box Note: when using module connector code no. 03. 333. 00. . 0000 installation in SANIT drywall construction system 996 possible