Cabinet with shutter locking system to be fixed to any wall. They are manufactured with the help of the most modern technologies, using top quality materials. The security shutter is high-impact, tamper-proof and has an automatic mechanical lifting mechanism which prevents it from being pinched or falling down unexpectedly. They can be adapted to every requirement by solving the storage of different materials or tools in a rational way. It is versatile, solid, with the option of including perforated panels and incorporating tool hooks.