Control Key

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The Control Key is for the Locker Lock System Facility Administrator to open Master Lock General Security Combination Padlocks without having to use the combination. Control Keys are only available for purchase by Businesses, Educational Institutions / Schools, and Government Agencies. 


  • Replacement genuine Master Lock® duplicate cut key
  • Solid brass offers strength, durability, and corrosion resistance
  • Key system number is stamped on control keys
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