Security Features

Available only on Security Offices.

High security door system with 3-point interior locking system.

The most secure door in the industry! (Only available on Security Offices.)

• Easy open doors.
• 16 gauge door skin & welded door frame.
• Utilizes MMI patented bolt lock technology.
• Utilizes high-security discus lock.
• Heavy duty welded hinge system.
• 35 3/4" wide and 79" high x 1 3/4" deep.

D-ring plus discus lock adds an extra level of security.