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  • Ives 3CB1HW 4.5" x 4.5" NRP
  • Three Knuckle Concealed Bearing Heavy Weight Full Mortise Butt Hinge Non-Removable Pin
Select Finish Standard Products Ship Within 1-2 Weeks 1 Ships within 2-3 business days

Visit our website at IvesHinges.com to view the entire line of Ives Hinges with all finishes.


Catalog Cuts / Specs

Size = Height x Width
Non-Removable Pin

  • Recommended for heavier weight doors (more than 150 lbs)
  • Recommended for high-frequency usage (400 cycles per day)
  • Made with two heavy duty concealed nylon bearings
  • Recommended for use with a door closer
  • Packed with fasteners for hollow metal and wood doors:
    • 12-24 x 1/2 UFPHMS, 12 x 1 1/4 FPHWS
  • Certified to ANSI/BHMA A156.1 for performance standards
  • Meets ANSI/BHMA 156.7 for template hinge dimensions
  • UL Classified for windstorm rated assemblies - R37965
  • UL Listed, 3 hour fire doors
  • Made from brass, 1040 steel, or 304 series stainless steel

Customer Service:

  • Mon-Thurs 9:00am - 5:00pm EST
  • Fri 9:00am - 12:30pm EST
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