Key storage cabinet is designed for safe and secure storage of keys in the amount of up to 8 sets. Key storage cabinets are used in offices, hotels, beauty salons, sport centers, shops, banks, auto centers, educational institutions, laboratories, and also at home. Metal door thickness: 2 mm. Metal wall thickness: 2 mm. Key storage cabinet is equipped with electronic code lock My Safe. It has holes for fixing to the wall and shaped holes for the hanging option.