Celebrating 100 Years

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Over the years, our products have given peace of mind and protection to individuals, businesses and communities across the globe. To help celebrate, we’re bringing back our original lion logo for a limited time. The lion symbolizes strength, courage and resilience – the same principles that guide us today and will over the next 100 years.

Community Champions

Nominate your Community Champion to help us honor those inspiring individuals in our communities who give back. We are looking for everyday people who have the strength, courage and resilience to turn ideas into action and make a difference where they live, work and play.

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Limited-Edition Celebration Lock

A collectible, with the strength of 100 years behind it.

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Commemorative Apparel

Celebrate with limited-edition shirts, hats and more.

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The Future Begins with You

We are always finding better, more secure ways to protect the things you care about.

Master Lock Vault Enterprise

Software that manages multiple access points and users in real-time.

Master Lock Bluetooth Lock Boxes and Padlocks.

Bluetooth® Lock Boxes & Padlocks

Share access to any property quickly and easily.

Biometric Padlock

Personalized biometric access with all‑weather security.

A Legacy Born of Strength

Looking back, we are reminded of the things that helped us get here. The strength, reliability and ease of use 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.