Patented cylinder platforms

Mul-T-Lock develops and designs mechanical keying systems to meet your evolving locking needs using advanced and unique technologies. We prioritize high-security and technological innovation for secure and reliable home locking solutions.

Our patented high-security mechanical platforms have been developed with you in mind. Mul-T-Lock offers several different products that can then be customized to fit your exact needs.

From a high-quality medium security solution to a premium, high-security patented locking system that offers enhanced key copy control, all Mul-T-Lock mechanical platforms meet international standards and provide enhanced intrusion protection with high resistance to picks, drills, bumps, and other forms of cylinder attack.

Click on the image to find out more about each mechanical platform: