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A high quality lock is a sound investment. BSC uses products from leading manufacturers of locks for strong physical security and long-term performance. Our suppliers include Arrow, ASSA, Medeco and Sargent.

  • Dropbolts
  • Cam locks
  • Utility locks:
    • parking meters
    • pay phones
    • cabinets
    • gaming
    • vending machines
  • Padlocks
  • Locksets:
    • mortise
    • cylindrical
    • rim
  • Deadbolts

Door Locksets are available in three grades:

locksetGrade 3 – Residential duty

Grade 2 – Light Commercial duty

Grade 1 – Heavy Commercial duty

The grade is determined by how often the door opens and closes each day (the duty cycle).
A residential door may have a duty cycle of 5-10, whereas a commercial door may be used over 500 times a day.


Lock manufacturers Sargent website ASSA website Medeco website Marks USA website Arrow website