Supplier Support


Master Lock considers Brand Standards and our Code of Conduct expectations critical to our success in the marketplace.

Please review these documents and Contact Us with any questions or concerns.


Brand Standards Manual

  • Brand Standards Manual - Master Lock
    Downloadable Format(s): ML Asian Suppliers Adobe PDF Document   ML North American Suppliers Adobe PDF Document
  • Brand Standards Manual - Sentry Safe
    Downloadable Format(s): SS Asian Suppliers Adobe PDF Document   SS North American Suppliers Adobe PDF Document