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McKinney Products

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McKinney

Concealed Circuit, Single Acting Spring & Full Mortise Interim Hinges

McKinney Concealed Circuit, Single Action Spring and Full Mortise Interim Hinge.

CONCEALED CIRCUIT ELECTRIC HINGE
- An intermediate connector which passes a constant flow of current between the source of power (jamb) and the actuated devices in the door.
- 28 gauge multi-strand wire with 12” long leeds.
- Available with 2 or 4 circuits.
- 1 Amp, 24 volts maximum each circuit continuous duty, 16.0 amps intermittent duty (pulse) for 300 milliseconds.
- Electric feature undetectable when hinge is installed.
Size - Wires
- 4-1/2” x 4” - 4

FULL MORTISE SINGLE ACTING STANDARD WEIGHT SPRING HINGE
- Non handed hinge series has infinite adjustments with the tension being added or reduced by means of provided hex key.
- Locking screw provides tamper-resistance after the proper tension has been set.
- Nylon tee bearings for vertical and lateral loads.
- Coil spring provides closing power.
- Steel base material polished and plated.
Size
- 4-1/2” x 4”

FULL MORTISE INTERIM HINGE
- For new or retrofit installations.
- An equal amount is trimmed from the top and bottom of the leaf.
- Interim hinges are supplied with a no hole bottom plug and the pin is held in place by an NRP set screw which allows the hinge to be reversible.
- Steel base material.
Size
- 4-1/2” x 4”


McKinney

Half Surface Plain Bearing & Full Mortise Bearing Hinges

McKinney Concealed Circuit, Single Action Spring and Full Mortise Interim Hinge.

FIVE KNUCKLE STANDARD WEIGHT SERIES HALF SURFACE PLAIN BEARING HINGE
- Recommended for use on minimum frequency and/or light weight wood or stock hollow metal doors in residences, apartments or other very low frequency doors in commercial construction.
- Surface mounted on door, mortised on frame.
- Steel base material polished and plated.
Size
- 4-1/2” x 4”

FIVE KNUCKLE STANDARD WEIGHT SERIES FULL MORTISE STEEL BEARING HINGE
- Bearing hinge.
- Steel based polished and plated.
- Recommended for standard weight doors or doors with closing devices.
- NRP: Non-removable pin prevents removal of hinge pin when door closed.
Size - Non-Removable Pin
- 4-1/2” x 4” - No
- 4-1/2” x 4” - Yes

FIVE KNUCKLE STANDARD WEIGHT SERIES FULL MORTISE BEARING HINGE
- Recommended for standard weight, medium frequency doors, or doors with closing devices.
- Steel base polished and plated.
- NRP: Non-removable pin prevents removal of hinge pin when door closed.
- Size - Non-Removable Pin
- 4-1/2” x 4” Yes

FIVE KNUCKLE HEAVY WEIGHT SERIES FULL MORTISE BEARING HINGE
- Stainless steel base polished and brushed chrome plated.
- Recommended for use on high frequency and/or heavy wood or metal doors in schools, hospitals or other public buildings where heavy traffic is experienced.
- NRP: Non-removable pin prevents removal of hinge pin when door closed.
Size - Non-Removable Pin
- 4-1/2” x 4” - Yes