The 300 Keys Adjustable with Combination Lock, Grey 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 are 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 300 Keys Adjustable with Combination Lock, Grey by Barska has pre-drilled anchor holes and including mounting hardware for quick installation. The safe’s exterior is constructed of 0.8mm solid steel and finished with a grey coating. This lock box is ideal for home, office, apartment complex, rental management companies, car lots, body shops, and many more. All Barska cabinets are backed by a One-year limited warranty.