These boxes are designed to secure a restricted key where it is needed. The textured red steel box has a key-locking hinged door with a plexiglass window. When an emergency arises and access to the key is necessary, break the plexiglass with the attached hammer. The Emergency Key Boxes come with a 5-wafer cam lock, keyed-randomly. Dimensions 6.625"H x 5.75"W x 2"D

See Video Below