Product Details
The Control Key is designed for use with Master Lock model series 81, 82, 530, 532, 533, 570, 571, 991, 992, and 996. This key enables facility administrators to open the padlock without needing the individual key or combination, providing a convenient solution for managing access. It is important to note that Master Lock control keys can only be purchased through an official business or organization account, and a key code is required for any existing installation. Additionally, the locks are non-cancelable and non-returnable, ensuring secure and controlled access management within the facility.








