Mul-T-Lock is helping secure facilities of all sizes and types, worldwide. With vast experience, and by using advanced, field-proven technology we developed MTL™600, a locking system designed to address different security challenges while responding to functional needs.

The combination of several technological elements create stronger resistance against different forms of lock manipulation:


The MTL™600 locking system provides you with the superior security you want, and the flexibility your business needs. It is available in different formats and product types, including a wide range of cylinders, padlocks and locks, grant you the flexibility you need when your business grows.

MTL™600-based Master Key Systems provide organizations with seamless access control while economizing on the number of keys in circulation. Its robust MKS capabilities are designed to scale as your business' locking needs grow and evolve.

Our professionals will help you design, build and maintain a highly effective and efficient system that ideally suits your needs, providing you with ongoing expert support throughout the installation and implementation process.