McKinney 1502 4-1/2X4-1/2 Full Mortise Spring Hinge, Standard Weight, 4-1/2" by 4-1/2", Square Corner

Some door/frame/wall and even ceiling conditions make door closers impractical. An alternative closing device is the Spring Hinge. Generally, at least two hinges on a door must be spring hinges to provide adequate closing force.

- Spring hinges are an alternative to door closing devices. For maximum performance it is recommended to use all spring hinges on the door.

• This non-handed spring hinge series is adjustable and tension can be added or reduced by means of a hex key that is provided

• Caution: Use of gasketing for smoke or sound protection, wind conditions or unbalanced air pressure, twisted or misaligned frames or doors, door bottoms, improper latch adjustment may prevent doors from latching. Additional spring hinges may be required.

No.1502

ANSI Cross Reference:  K81081

Base Material:  Steel

Inches:41/2" x 41/2" mm: 114.3 x 114.3

Gauge: .134

No. of holes:8

Fasteners:   Machine1/2 x 12-24Wood: 11/4 x 12

Related Categories

• Spring Hinges