The 100 Keys Adjustable in Wall Key Lock Box by Barska features a hook-style cabinet that makes key organization easy and convenient. Inside the cabinet, are five rows of color-coded and numbered hooks, each of which is easy to access and to keep track of, thanks to the included key index. The two-sided index chart has ample room to document the keys hook position corresponding lock, and a drop-in plastic sleeve tethered to the hinge inside the safe provides a hands-free reference. The 100 Keys Adjustable in Wall Key Lock Box by Barska has pre-drilled anchor holes and includes mounting hardware for quick installation. The safe's exterior is constructed of solid steel and finished with a flange grey coating. This lock box is ideal for home, office, apartment complex, rental management companies, car lots, body shops, and many more.