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  • Ives 5BB1HWSC 4.5"
  • Five Knuckle Ball Bearing Heavy Weight Full Mortise Swing Clear Square Edge Butt Hinge
Select Finish Standard Products Ship Within 1-2 Weeks 2 Select finish to view lead time.


Catalog Cuts / Specs

Size = Height x Width

  • Recommended for use in ADA door opening applications
  • Made for square edge doors
  • Recommended for heavier weight doors (more than 150 Lbs.)
  • Recommended for high-frequency usage(400 cycles per day)
  • Made with four ball bearing assemblies
  • 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 1040 steel or 304 series stainless steel
Designed to completely clear the opening when door is opened 92 degrees.

Customer Service:

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