Product Overview
McKinney TA2774 4-1/2" Steel Five Knuckle Standard Weight Half Mortise Hinge
The TA2774 (steel) five knuckle standard weight half mortise hinges are recommended for use on average frequency and/or medium weight wood and metal doors in public buildings where there is medium traffic.
Features
- For average frequency and/or medium weight wood or metal doors
- May be used on channel iron jambs
- Jamb leaf is applied to the surface of the jamb with machine screws, door leaf is mortised into the edge of the door
- Pin is held in place by an NRP set screw
- Where doors are beveled edge on hinge side, specify TA4374 or TA4774
- Reversible
Benefits
- Used for greater frequency and weight than plain bearing hinges
- Non-Removable Pin (NRP) ensures hinge is held in place and can't be removed when door is closed
| Brand | |
|---|---|
| Size |
4.5" |
| Finishes |
652 Satin Chrome, 600 Prime Coat |
| Hinge Type |
Half Mortise |
| Knuckles |
Five |
| Bearings |
Oil Impregnated Bearing |
| ANSI/BHMA Standard |
Meets ANSI/BHMA A156 .1 |
| Fire-Rating |
Approved for NFPA 80 fire rated openings |