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Heavy Duty Door Hardware

Heavy Duty Door Hardware mag-lock.jpg

Door hardware is rated Grade 1, Grade 2 and Grade 3. A commercial building should use Grade 1 door hardware for high use doors and Grade 2 door hardware for less use doors. Grade 3 door hardware should only be used on residential buildings. There are several manufacturers of commercial door hardware; we recommend the following:

  • Marks Hardware - Grade 1 and Grade 2 entry levers
  • Arrow Lock - Grade 1 deadbolts
  • Medeco - high security, key restricted cylinders
  • Von Duprin - panic bars
  • LCN - door closers
  • Gyro Tech - door openers
  • Trine - electric strikes
  • Dyna Lock - mag locks


977 St. James Ave.
Springfield, MA 01104
Ph: 413.732.8538
Business Hours:
Monday - Friday:
8:00am - 6:00pm
Saturday: 8:00am-1:00pm

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