1D573 Master Center Dial Combination Padlock 3/4" Shackle Height

Key-controlled dial combination padlocks can be overridden using a key, so if a user forgets the combination, they can still access their property. They open by turning a dial to the correct combination, so users don't need to keep track of a key. These padlocks are commonly used in schools. Control keys are sold separately and must match the control key code specified by the padlock.