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 | 600 Prime Coat, 652 Satin Chrome |
| 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 |
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McKinney TA2774 4.5″ Half Mortise Hinge
