Mmf Compact Compact, Plastic Dupli-Key® In-Drawer Key Control Tray, 56-Hook Unit, Putty For convenience, why not use your office desk as way to safely and easily store your keys? This compact, molded plastic tray easily fits inside most desk drawers—plus, it`s portable. Each tray can hold up to 56 keys, with 8 panels each with 7 hooks. For increased organization, each hook comes with two key tags—a self-locking tag for master keys and a standard snap-hook key tag for duplicates. If you ever need more hooks, the system can be easily expanded by simply adding additional drawer units. Comes in a putty color.