Can all filing cabinets in an office be keyed to a single master key?

Yes — this is called a 'master key system' and it's a standard option with most commercial filing cabinet manufacturers. In a master key setup, each cabinet has its own individual key for everyday use, but a single master key opens all cabinets. This is useful for office managers or facilities staff who need access during emergencies or when an employee is out. When ordering cabinets, specify that you want a master key system — many manufacturers can supply this from the factory. Retrofitting an existing multi-cabinet office to a master key system requires a locksmith. For large installations, specify this upfront. FindOfficeFurniture.com can help coordinate master key orders — call 888-719-4960.