Lockable MODULO A4 5 Desk Drawer Set Functional modular filing system for A4+ size documents. All drawers locked with one turn of the key. 2 keys supplied. All the drawers lock with one turn of the key (2 keys supplied). Modules of the same height as a lever file cabinet, stackable and juxtaposable (MODULO A4 & A3 can be combined). Interchangeable drawer heights (26, 54 mm).