Medeco® high security cam locks are recognized throughout the world as the standard for protection in a 3/4 inch diameter lock. Medeco® Cam Locks utilize hardened, stainless steel inserts throughout the cylinder to provide the ultimate defense against drilling, pulling, and other forms of vandal attacks. Patented key control programs prevent the unauthorized duplication of keys and maintain system integrity. Keyed alike, keyed different, or master keyed, Medeco® offers a complete line of various cam lock sizes and functions to meet your specific needs.