Ives 5BB1HW 5-Knuckle Ball Bearing Hinge, Heavy Weight, 4-1/2" x 4-1/2"

Ives 5BB1HW 5-Knuckle Ball Bearing Hinge, Heavy Weight, 4-1/2" x 4-1/2"

• Recommended for heavier weight doors (>150 lbs)
  
• Recommended for high frequency usage (400 cycles per day)
  
• Made with four ball bearing assemblies
  
• Recommended for use with a door closer
  
• Packed with fasteners for hollow metal and wood doors
  
  •  12-24 x 1⁄2 UFPHMS, 12 x 11⁄4 FPHWS
• Certifications:
  • 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 door