mobile filing cabinet 1,is used in library,schools. 2,it is movable, ... , anti-dust, good protection. Detailed Product Description of mobile filing cabinet:Common size(mm):W1040*D450*H2350(1-bay,single movable ... gear, 32 teeth gear, 16 teeth gear, 20 teeth gear for various terminals.Tension controller.Anti-tilting device.built-in safety ...