For Everything Worth Protecting
We empower businesses and individuals with the confidence needed to safeguard what they value most.
For over 100 years, Master Lock has been recognized around the world as the authentic, enduring name in padlocks and security products. Since our founding in 1921, we have worked hard to earn and maintain the trust of our customers by delivering on our promise of strength and quality and by continually setting new standards for lock design, application and performance. As the largest global manufacturer and marketer of padlocks, we continue to build our founder’s passion for innovation, quality and compelling value into our expanding lines of security solutions. Master Lock is a part of The Master Lock Company.
Celebrating 100 Years
A LEGACY BORN OF STRENGH
Looking back, we are reminded of the things that helped us get here. The strength, reliability and use-friendly design that goes into our wide selection of tried and true products transcends generations. We are committed to empowering you with the confidence you need to secure everything worth protecting.
Join our Team
We are proud to be part of the Fortune Brands Innovations portfolio. To explore careers within our company, please visit our Careers page.
Master Lock Gender Equality Index is at 87 (2025 Index based on 2024 data).