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    Master Lock

    Listed Apr 2026

    About Master Lock

    Master Lock Company is the worlds largest manufacturer of padlocks and security products, founded in 1921 by Harry Soref and headquartered in Oak Creek, Wisconsin. A subsidiary of Fortune Brands Innovations (NYSE: FBIN), Master Lock manufactures padlocks, combination locks, key safes, gun locks, bike locks, marine locks, and the Bluetooth-enabled Master Lock Vault Enterprise commercial padlock platform. Master Lock products are sold globally through major retailers including Home Depot, Lowes, Walmart, Amazon, and tradesmen suppliers. The company also owns SentrySafe and American Lock for commercial high-security padlock applications.

    Structured data

    Type:HomeAndConstructionBusiness
    Area:United States, Global
    Hours:Mo-Fr 08:00-17:00
    Knows about
    Master Lock CompanyOak Creek WisconsinFortune Brands NYSE FBINHarry Sorefpadlocks combination Vault EnterpriseSentrySafe American Lockfounded 1921