McKinney 1502 4.5 x 4 4 Full Mortise Single Acting Spring Hinge - Steel Standard Weight

1502 4.5 x 4 4
155905

Finish
Satin Brass
Size
4.5" x 4"
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$59.25

Details: McKinney 1502 4.5 x 4 4 Full Mortise Single Acting Spring Hinge - Steel Standard Weight

Single Acting Standard Weight Spring Hinge

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. Note: NFPA requires a minimum of two (2) spring hinges on fire labeled doors. With adjustable spring tension on the hinge, the closing speed of the door is determined by the amount of closing force set on the hinge. Spring hinges may not be suitable for applications requiring a closing device with non-critical closing and latching speed adjustments. With respect to meeting ADA requirements for closing devices, carpeting and/or gasketing can interfere with latching. McKinney offers both Full Mortise and Half Surface Spring Hinges. McKinney now offers a Reverse Action, 1502R, (by special request) which allows the door to remain in the open position. In addition, for high security applications, we offer the TRS option. This Tamper Resistant Screw is screwed into the tension ratchet after the proper tension has been set.

  • Spring hinges are an alternative to door closing devices.Generally two hinges on the door must be spring hinges to provide adequate closing force. NFPA requires a minimum of two (2) spring hinges on labeled doors
  • This non-handed spring hinge series is adjustable and tension can be added or reduced by means of a hex key that is provided
  • Locking screw provides tamper-resistance after the proper tension has been set. For unparalleled tamper resistance and security choose the TRS option
  • 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.

Available Model Numbers and Combinations

Model/SKU Attributes
1502 4.5 x 4.5 D4 4.5" x 4.5"
1502 4.5 x 4.5 15 4.5" x 4.5",
1502 4.5 x 4.5 9 4.5" x 4.5"
1502 4.5 x 4.5 14 4.5" x 4.5"
1502 4 x 4 10B Satin Chrome, 4" x 4"
1502 4 x 4 26D 4" x 4", Oil Rubbed Bronze
1502 4.5 x 4 P Primed for Painting, 4.5" x 4"
1502 4.5 x 4 AP 4.5" x 4",
1502 4.5 x 4 3 Bright Brass, 4.5" x 4"
1502 4.5 x 4 4 Satin Brass, 4.5" x 4"
1502 4.5 x 4 10 Satin Bronze, 4.5" x 4"
1502 4.5 x 4 10A 4.5" x 4",
1502 4.5 x 4 10B 4.5" x 4", Oil Rubbed Bronze
1502 4.5 x 4 26 Bright Chrome, 4.5" x 4"
1502 4.5 x 4 26D Satin Chrome, 4.5" x 4"

View All Model Numbers and Options