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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

TA2774 4.5" Half Mortise Hinge
McKinney TA2774 4.5" Half Mortise Hinge