The drawers are wooden, with metal runners. The cylinder lock can be serialized with TENDO cabinets. The lock has folding keys. All drawers have metal handles, colour graphite (IM-88). Separate drawer for fixed pencil tray. Lockable front castors.When a moulded top is fitted on the drawer units, this can serve as part of the desk, giving extra desk top and storage space. A drawer unit on castors with a moulded top gives extra flexibility to a workstation. Since it is on castors it can be moved around. Suitable raised tops for the drawer units are the new Q1 oval top and the small rectangular tops A6 and B6. The tops are made of birch, beech and grey laminate. The colour of the fittings is graphite grey.Frame dimensions mm:width: 426 mm , depth: 602 mm, height: 562 mm