Product Overview
PBB CU-BB81 Standard Weight Full Mortise Centered Unequal Leaf Hinge, 5" x 4-1/2"
Used when door and frame have different hinge prep heights
| Brand | |
|---|---|
| Finishes |
652 Satin Chrome, 600 Prime Coat |
| Hinge Type |
Full Mortise |
| Size |
5" x 4.5", 4.5" x 5" |
| Gauge |
0.146 |
| Knuckles |
Five |
| Bearings |
Ball Bearing |
| Fasteners |
1 screw pack includes all machine screws (24), and 1/2 wood screws (12) |
| ANSI/BHMA Standard |
ANSI/BHMA A156.1 |
| Fire-Rating |
Approved for NFPA 80 fire rated openings |