Our Heritage
In 1973, a group of innovative thinkers set out to revolutionize the lock industry with the invention of the 4-way lock. This breakthrough served as the foundation for the establishment of Mul-T-Lock. Four years later, in 1977, Mul-T-Lock introduced the revolutionary telescopic pin technology and entered the cylinders market, solidifying its position as a leader in the industry.
The company was keen on pushing forward with its development plans. In 1980, the C Padlock was introduced, which integrated three parts to promote durability and high-lock manipulation resistance. This invention paved the way for more developments to come. With the company’s rapid growth, Mul-T-Lock expanded its manufacturing plant and by 1982, the company had greatly increased its product line to include a wide range of High-Security cylinders, locks and accessories.
1987 was a landmark year for Mul-T-Lock as it expanded its company portfolio and scaled globally, opening its first business unit in the United States and its second manufacturing plant in Israel.
The following years brought continued success for Mul-T-Lock with the launch of the Interactive patented platform in 1992. Mul-T-Lock continued expanding its global reach with new European selling units and entry into the Asia Pacific market.
In 2000, Mul-T-Lock became part of the ASSA ABLOY Group, a global leader in access solutions. This shift further solidified Mul-T-Lock's position as a major player in the industry.
The company continued to innovate and introduce new products, such as the MT5® + high-security premium cylinder platform and the KC5 key-cutting machine, both of which were launched in 2006. Its international presence was growing with the opening of additional selling units and the expansion of its network of distributors and authorized locksmiths to over 80 countries worldwide.
In 2009, Mul-T-Lock introduced the SMARTair® access control system following the launch of CLIQ® - electromechanical locking solution.
In 2020, Mul-T-Lock adopted a new scalable naming system for its advanced patented mechanical platforms to facilitate recognition amongst end-users, who would benefit from a better understanding of the hierarchy between the various mechanical platforms. Consequently, each of the patented mechanical platforms was renamed, and the Mul-T-Lock brand was integrated and assigned a prominent role within each new name. The result was a clear, scalable structure. The display boxes were redesigned to reflect the rebranding changes.
In 2022, the company introduced the MTL™ CLIQ® GO, an access control system that supplemented the company's wide range of locksmith-friendly locking solutions.
This year, Mul-T-Lock celebrates its 50th anniversary, a testament to the company's enduring commitment to innovation and excellence.
We have been dedicated to innovation through R&D, design and manufacturing excellence for five decades. We have developed hundreds of high-security locking solutions, many of which are patented, and have embraced digital technology to meet market needs. Thanks to our innovative products and strong partnerships, our brand continues to grow globally through our distribution network in 80 countries. The collective and individual efforts of all Mul-T-Lock employees contribute to this success. It is our firm belief that the success of our partners, customers, and employees is what drives Mul-T-Lock's continued success and growth.