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Frequently Asked Questions
  • How much is shipping?

  • Can you match my screw hole patterns?

  • What is a pair of hinges?

  • How do I estimate hinge weight capacity?

  • What about Installation Instructions?

Heavy Duty Spring Hinges, 4-1/2 Inch, Full Mortise

Heavy Duty Spring Hinges, 4-1/2 Inch, Full Mortise

Product Information & Specifications

  • Large heavy duty spring hinges. Full mortise template hinges.
  • Hinges measure 4-1/2" high by 4-1/2" wide (in open position as shown in photo).
  • Using 3 hinges per door they will work on a maximum door weight of 150 lbs.
  • Hinges are not handed. They will work on both right hand and left hand doors.
  • Made from steel base material.
  • Easily adjusted spring tension. Click on link below for instructions.
  • Screw hole pattern conforms to ANSI specifications for template hinges. Screw hole spacing matches Architectural grade hinge template for 4-1/2" hinges.
  • Pivot point aligns with non-spring hinges of the same size.
  • Hinges with a SKU number that begins with 760 are "Made in America", made in USA hinges.
  • Screws are included.

PLEASE NOTE: Any of the hinges listed below with an SKU number that starts with 760 is a U.L. listed Grade 1 hinge and may be used on a fire door. A minimum of two hinges per door is required for a fire door.

PLEASE NOTE BEFORE ORDERING, SEE THE "UNIT" COLUMN BELOW

  • Some hinges are sold by the "Each". Each means one hinge (order 2 or 3 hinges per door).
  • Some hinges are sold by the "Pair". A pair is 2 hinges. Hinges on this page may be ordered by the "Half Pair". To place an order for 1-1/2 pair (3 hinges), enter 1.5 in the order quantity.

FinishSize Open h x wSKUPriceQtyUnit
Bright Chrome Plated4-1/2 X 4-1/2760074$58.97
Pair
Bright Brass Plated4-1/2 X 4-1/2760076$58.97
Pair
Oil Rubbed Bronze Plated4-1/2 X 4-1/2760078$56.97
Pair
Satin Nickel Plated4-1/2 x 4-1/2760204$51.97
Pair
Bright Chrome Plated4-1/2 x 4-1/2892060$17.97
Each
Satin Chrome Plated4-1/2 x 4-1/2892058$14.97
Each
Primed for Painting4-1/2 x 4-1/2892056$10.97
Each
Bright Brass Plated4-1/2 x 4-1/2892062$17.97
Each
Oil Rubbed Bronze Plated4-1/2 x 4-1/2892066$15.97
Each
Primed for Painting4-1/2 X 4-1/2760068$31.97
Pair
Satin Brass Plated4-1/2 X 4-1/2760070$34.97
Pair
Satin Chrome Plated4-1/2 X 4-1/2760072$51.97
Pair
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