The Tryten Master Key [597K] for the Pro locks is ideal when both centralized management and end user flexibility are required. Each end user receives their own key while a designated administrator or IT manager has a master key capable of opening all uniquely keyed Tryten Pro locks. This function allows for both end user flexibility in addition to centralized management. The convenient Master Key solution allows the designated manager to unlock equipment if an end user misplaces their key. A twenty-five unit minimum order is usually required to qualify for the Master Key system. As a manufacturer, Tryten can easily match future orders with the same Master Keyed locks as your original order. Tryten is the only manufacturer who will provide this service for order quantities as low as one unit.