Ives 5BB1HW 4.5X4.5 NRP 5-Knuckle Heavy Weight Ball Bearing Hinge, 4-1/2" x 4-1/2", Non-Removeable Pin
- 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 1 1/4 FPHWS)
NRP (Non-Removable Pin)
The non-removable pin provides added security. Its set screw in the barrel prevents the removal of the hinge pin, ensuring the integrity of the door.
Ives 5BB1HW 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 doors
