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Description
PBB 4B81 4-1/2" x 4-1/2" Ball Bearing Hinge 5-Knuckle Full Mortise Heavy Weight
PBB 4B81 4-1/2" x 4-1/2" Ball Bearing Hinge 5-Knuckle Full Mortise Heavy Weight, The 4B81 Hinge Is For use on heavy doors or doors receiving high-frequency usage. Ball-bearing type hinges must be used on doors in conjunction with door closers and on all fire-rated openings. Features
- For heavyweight doors receiving high-frequency service
- Full Mortise
- Wrought Steel
- All hinges are ANSI template
Specifications
| General Product Information: | PBB, Inc. template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI) |
| Material: | Steel-Polished and Plated or Bonderized and Prime Coated for Painting |
| Hinge Swaging: | A standard swaging of our standard weight full mortise hinge when closed to parallel position provides a 1/16" clearance between leaves |
| Material Gauge: | .180 ± .005 |
| Size: |
Height: 4.50 (+.000/-.015) Width: 4.50 (+.000/-.015) |
| Standard Screw Size: |
FHMS - 12-24 x 1/2" FHWS - 12 x 1-1/4" |
| Packing Information: |
One hinge per plastic bag, 3 hinges and 1 screw pack per unit carton 16 unit carton or 48 hinges per master shipping carton 1 screw pack includes all machine screws (24), and 1/2 wood screws (12). ATMS & AWS also available |
| Manufacturer: | PBB Inc. |
Certifications
| ANSI: | A8111 |
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