Protecting What Matters Most To You

For nearly five decades, Mul-T-Lock has been a worldwide leader in developing, manufacturing and marketing high-security locking products and access control solutions for institutional, commercial, industrial, and residential applications.

Mul-T-Lock is fully owned by the ASSA ABLOY Group, a global leader in access solutions with a proven track record in helping billions of people experience a more open world through innovations that enable safe, secure and convenient access to physical and digital places. ASSA ABLOY has an annual turnover of €7.6B and employs approximately 48,500 people worldwide.

Mul-T-Lock's Mission – Always Focused on our Locksmiths

We aim to connect locksmiths with their end-users by providing a wide range of high-security, and high-quality patented access solutions, including smart locking systems (one-stop-shop) – innovative, user-friendly products locksmiths can trust their end-users will love.

Cutting Edge Design and Manufacture

Mul-T-Lock is an innovation leader in its segment, and constantly strives to push boundaries and find new solutions for the locking and access worlds. Mul-T-Lock develops and designs some of the world’s most leading solutions. We bring these solutions to life through our award-winning manufacturing fully automated factories and using state-of-the-art technologies, robotics, and customized machinery.

Highest International Standards

For decades, Mul-T-Lock has constantly been delivering its products and services to the highest quality and security standards. Mul-T-Lock has built an international reputation based on unique design, and adaptation to changing market needs. Our products comply with the highest international standards, such as UL, CEN, VDS, SKG, CPC, A2P and ISO 9001/2000, ISO14001, SI 18001.

Innovative Patented Products

The company holds tens of international patents for our innovative products, which provide safety, security, and convenience to millions of people across the globe.

Worldwide Marketing

Mul-T-Lock sells a vast arsenal of field-proven, high-security solutions through our selling units and via a global distribution network of 80 countries.

Over 300 million users are supported through the auspices of 20,000 worldwide service centers.


Service that Exceeds Expectations

We care about the things that matter most and offer a range of protective systems and services with high efficiency and performance. At Mul-T-Lock, we are committed to providing the highest levels of service and finding new ways to improve it, to address the needs of our customers and markets.


Read about Mul-T-Lock Heritage here.