Master Keys

Master keys open every lock within a suite of office furniture or lockers, such as a bank of lockers, a run of pedestals or a set of cupboards. They are used by facilities managers, caretakers and office managers who need access when an individual key is lost.Master keys only work with locks set up to accept them, so check that your locks belong to the series the master key covers. The series is usually indicated by the letter prefix or number range stamped on the lock faces. If your locks show codes from different series, a single master key will not open them all.Master-system keys need manual review before dispatch and proof of ownership may be required; email [email protected] if you have questions. For building-wide master key systems on doors, speak to the locksmith who installed them. Trade accounts for bulk orders are available at Key Factory for Business.