Hager 1257 Full Mortise Spring...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$138.59
$95.55
Hager 1257 Full Mortise Spring Hinge, Standard Weight, 4-1/2 by 4-1/2", Reverse Action

Hager 1257 Full Mortise Spring Hinge with Reverse Action - 4-1/2" x 4-1/2" Heavy Duty Steel Construction

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Model: 1257 4-1/2 X 4-1/2 US26D

In Stock (leaves warehouse same day if ordered before 3pm ET)

$138.59
$95.55
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Hager 1257 Full Mortise Spring Hinge with Reverse Action - 4-1/2" x 4-1/2" Heavy Duty Steel Construction

Professional Self-Closing Door Hardware Solution

The Hager 1257 Full Mortise Spring Hinge delivers reliable self-closing performance for commercial door applications. This heavy-duty spring hinge features 4-1/2" x 4-1/2" dimensions with reverse action functionality, designed for use on 1-3/4" thick doors. Constructed from steel with steel components and featuring 3 knuckles, this hinge meets ANSI K81071 certification standards and is UL approved for doors up to 4'0" x 8'0".

Professional Features & Benefits

  • Standard Dimensions: 4-1/2" x 4-1/2" size accommodates standard commercial door applications with 1-3/4" door thickness compatibility.
  • Heavy-Duty Construction: Steel construction with steel components provides exceptional durability for demanding commercial environments.
  • Reverse Action Design: Specialized reverse action functionality allows for specific door operation requirements and installation flexibility.
  • Three-Knuckle Configuration: 3-knuckle design ensures proper load distribution and smooth operation throughout the door's range of motion.
  • ANSI Compliance: ANSI K81071 certification ensures professional-grade performance and code compliance for commercial installations.
  • UL Approval: UL approved for use on doors up to 4'0" x 8'0" with manufacturer recommendation for doors up to 7'0" height.
  • Versatile Installation Options: Compatible with all spring hinge configurations or combination with ball bearing and anti-friction hinges for maximum versatility.
  • Multiple Finish Options: Available in USP, US3, US4, US10, US10A, US10B, and US26D finishes to match various architectural requirements.

Technical Specifications

  • ANSI/BHMA: ANSI K81071
  • Certifications: ANSI K81071
  • Commercial/Residential: Commercial
  • Duty Level: Heavy Duty
  • Fastener Size: Wood 1-1/4" x 12"
  • Features: For maximum versatility use all spring hinges or a combination of spring hinges and ball bearing or anti-friction hinges.
  • Finishes: USP, US3, US4, US10, US10A, US10B, US26D
  • Knuckles: 3
  • Material: Steel with Steel Components
  • Options: Hospital tip
  • Subcategory: Full Mortise Hinges

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness of 1-3/4", proper door weight limits, and handing requirements for reverse action operation.
  2. Use manufacturer-provided templates to mark mortise locations accurately on both door and frame surfaces for full mortise installation.
  3. Prepare door and frame by routing mortise pockets to proper depth and drilling pilot holes for wood screws using 1-1/4" x 12 fasteners.
  4. Install hinge leaves in mortised locations ensuring proper alignment and secure with appropriate torque specifications for wood applications.
  5. Adjust spring tension as needed - full spring tension may not be required on all hinges depending on door weight and environmental conditions.
  6. Test door operation to verify proper self-closing function and smooth operation throughout full range of motion. For doors over 3'0" x 7'0" or over 100 lbs, install three spring hinges minimum. Doors 150-180 lbs require four spring hinges. Refer to manufacturer documentation for complete installation details and load requirements.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Hager Quality?

Hager spring hinges deliver professional-grade reliability with heavy-duty steel construction and ANSI K81071 certification for demanding commercial applications. As the industry's premiere designer and manufacturer of architectural hinges, Hager products meet or exceed ANSI standards with manufacturing in accordance with ANSI/BHMA A156.1 and A156.17. Engineered for commercial environments where dependable self-closing performance and long-term durability are essential.

Product Specs

Subcategory:
Full Mortise Hinges
Knuckles:
3
Product Group:
Door Hinges and Pivots
Product Subgroup:
Full Mortise Hinges
Product Type:
Spring Hinges
Features:
For maximum versatility use all spring hinges or a combination of spring hinges and ball bearing or anti-friction hinges.
ANSI/BHMA:
ANSI K81071
Duty Level:
Heavy Duty
Commercial/Residential:
Commercial
Product Model:
1257
Product Function:
Reverse Action
Product Finish:
Satin Chromium Plated
Product Size:
4.5" x 4.5"
Product Substrate:
Steel
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

Hager 1257 4-1/2 X 4-1/2 US26D – Frequently Asked Questions

1) Do all the hinges on the door have to be spring hinges?
No, and mixing is the common approach. Hager states you can run all spring hinges, or combine spring hinges with ball bearing or anti-friction hinges on the same door. A typical setup puts one or two 1257s in the leaf positions doing the closing work and a bearing hinge in the remaining position to carry the weight. You also do not have to wind every spring to full tension, tension is set per hinge to suit the door weight.
2) Is the Hager 1257 hinge ANSI rated for commercial use?
It carries an ANSI K81071 designation and is classified commercial, heavy duty. Hager manufactures its hinges in accordance with ANSI/BHMA A156.1 and A156.17. For a spec-driven institutional job where the drawing calls out an ANSI hinge number, K81071 is the value to match.
3) Will a 4-1/2 x 4-1/2 spring hinge fit my existing hinge cutouts?
The 1257 is a 4-1/2 by 4-1/2 inch full mortise hinge with three knuckles, which is the standard commercial mortise size, so it drops into an existing 4-1/2 inch square-cut mortise on both door and frame. Measure the leaf of the hinge coming out first. If your openings are prepped 4 x 4 or 3-1/2 x 3-1/2, this one will not sit in the pocket and you want a hinge in that size instead.
4) I need a door that swings both ways and self-centers, is the Hager 1257 the right hinge?
No. The 1257 is a single-acting hinge, it swings one direction and springs the door back. For a door that has to push both ways and return to center, you want a double action spring hinge. Deltana's DASH95 is a double action spring hinge with solid brass cover plates, and the DASHS is a double action saloon hinge available in 4, 5 and 6 inch heights.
5) What is the difference between the Hager 1257 reverse action hinge and a standard single action spring hinge?
The Hager 1257 is built for reverse action, meaning the spring drives the door in the opposite swing direction from a conventional self-closing hinge. A single action spring hinge such as the Deltana DSH35R4, a 3-1/2 by 3-1/2 steel spring hinge with a 1/4 inch radius, closes in the normal single direction only. They are not interchangeable on the same opening. If the drawing or the existing hardware calls for reverse action, a single action hinge will close the door the wrong way; confirm the swing direction at the opening before substituting.
6) What is the closest equivalent to a Hager 1257 spring hinge in a 4-1/2 by 4-1/2 square corner full mortise?
The McKinney 1502 is the closest match on size and mounting: it is a square corner full mortise spring hinge at 4-1/2 by 4-1/2, the same leaf size as the Hager 1257. The difference to weigh is duty level. The Hager 1257 is a heavy duty spring hinge, while the McKinney 1502 is rated medium duty and standard weight. On an opening where the 1257 was specified for a heavy traffic door, confirm the door weight and leaf count before dropping to the 1502.
7) Which spring hinge should I use if the door corners are radiused instead of square?
Radius corner spring hinges are the right prep match. The BEST RD2060R is a plain bearing radius corner spring hinge with a removable pin in standard weight, and Orca Hardware offers radius profiles in two corner radii: the SPR4014 at 4 by 4 with a 1/4 inch radius and the SPR4058 at 4 by 4 with a 5/8 inch radius. The Hager 1257 is a 4-1/2 by 4-1/2 full mortise spring hinge, so a radius substitution also changes leaf size when you move to the 4 by 4 Orca models. Measure the existing corner radius in the door and frame prep before ordering, since 1/4 and 5/8 are not interchangeable.
8) What should I use instead of the Hager 1257 if the hinge needs to be hidden when the door is closed?
SOSS invisible spring closer hinges are the concealed option. The SOSS 218IC is a 7 inch heavy duty invisible spring closer hinge for a 1-3/4 inch minimum door thickness, and the SOSS 220IC is a 7 inch invisible spring closer with a 20 minute fire rating and a 2 inch minimum door thickness. The SOSS 216IC is a heavy duty invisible spring closer with a 20 minute fire rating. All three are heavy duty, the same duty level as the Hager 1257, which is designed for 1-3/4 inch thick doors. The trade is prep: the SOSS units mortise into the edge so no knuckle shows, where the 1257 is a conventional three knuckle full mortise hinge.
9) Is the Hager 1257 a self-closing hinge that can replace a door closer?
The 1257 is a self-closing spring hinge, so it returns the door on its own without a surface closer on the head or the door face. That is the usual reason to pick it, no closer body hanging in the sightline. What a spring hinge does not give you is the controlled sweep and latch speed, backcheck, or delayed action of a closer, so on a high-traffic or heavy entrance a closer is still the better tool.
10) What screws come with the Hager 1257 and will they work in a hollow metal frame?
The 1257 is furnished with wood screws, 1-1/4 inch by 12 gauge, so it is set up out of the box for a wood door and wood frame. On a hollow metal frame you will be into a tapped hinge prep and will need machine screws to suit that prep, those are not part of the hinge pack.
11) What is the Hager 1257 hinge made of and will it hold up in a school or hospital corridor?
Steel throughout, leaf and internal components both, and rated heavy duty commercial. That is the construction for corridor and stairwell doors in schools, hospitals, government buildings and multi-tenant residential where the door cycles all day. On an exterior or coastal opening where corrosion is the concern, steel is not the substrate you want, look at a stainless hinge.
12) Can I use the Hager 1257 spring hinge on toilet partition doors?
It is the wrong tool for a partition. The 1257 is a 4-1/2 inch full mortise hinge for 1-3/4 inch doors, and partition stiles are neither that thick nor prepped for mortise leaves. Pemko Markar builds continuous spring loaded hinges specifically for toilet partitions, the FM400 and FM900 full mortise series and the FS402 surface series, all rated to an 80 lb load, with the FS902 in 304 stainless for wet or high-humidity rooms.
13) How do I find the Hager equivalent of the hinge I am currently buying from another brand?
Hager maintains a commercial hinge cross reference that maps competitor hinge numbers to the Hager equivalent, which is the fastest way to confirm whether the 1257 is the right swap for a spring hinge you are already standardized on. For a property manager holding a mixed fleet of openings, working from that cross reference is how you get to one hinge number across the building instead of five.
14) Can a double action saloon spring hinge replace a Hager 1257 on a commercial door?
No. The Deltana DASHS is a double action saloon hinge and the Deltana DASH95 is a double action spring hinge with solid brass cover plates; double action means the door swings and self-closes from both directions, which is a cafe or pass door application. The Hager 1257 is a full mortise reverse action spring hinge in heavy duty steel for commercial doors, mortised into the door and frame edge. The prep is different and the swing behavior is different, so a double action hinge is a look-alike rather than a substitute.
15) Is a spring loaded continuous hinge an alternative to the Hager 1257?
Only on a different kind of opening. The Pemko Markar FM400 is a full mortise spring loaded continuous hinge with an 80 lb load capacity for toilet partitions, and the Pemko FS402 is a spring loaded continuous hinge for toilet partitions with the same 80 lb load capacity. The FS902 is the 304 stainless steel version at 80 lb. Those run the full height of the door leaf and are built around partition doors. The Hager 1257 is a 4-1/2 by 4-1/2 full mortise spring hinge used in multiples on a commercial door: three spring hinges minimum on doors over 3'0" x 7'0" or over 100 lbs, and four on doors 150 to 180 lbs. If the opening is a toilet partition, the continuous hinge is the right family; if it is a swinging commercial door, it is not.
16) I need a spring hinge with a removable pin so the door can be taken down without unscrewing the leaves. Does the Hager 1257 do that?
For a removable pin, look at the BEST 2060R, a plain bearing spring hinge with a removable pin in square corners standard weight, or the BEST RD2060R, the radius corner version with a removable pin. Both are medium duty and plain bearing. The Hager 1257 is a heavy duty full mortise spring hinge with a three knuckle configuration and a hospital tip option. If removing the door without disturbing the frame prep matters on your openings, the BEST removable pin models cover that; if the door weight drives the spec, note the duty level difference.
17) My existing hinge prep has a Z hole pattern. Will a standard spring hinge line up?
Not necessarily. The Orca Hardware SPR4058Z is a 4 by 4 spring hinge with a 5/8 inch radius corner in a Z hole pattern, while the Orca SPR4058 is the same 4 by 4 and 5/8 inch radius corner without it, and the SPR4040 is 4 by 4 with square corners. A Z pattern staggers the screw holes, so it only drops into a frame already drilled that way. The Hager 1257 is a 4-1/2 by 4-1/2 full mortise hinge installed with 1-1/4" x 12 wood screws, so verify both the leaf size and the existing hole layout before ordering against a prep you did not cut.
18) For a lighter interior door, is there a simpler spring hinge than the Hager 1257?
Yes. The Orca Hardware SPR4040 is a 4 by 4 square corner spring hinge in medium duty, and Deltana's DSH35R4 is a 3-1/2 by 3-1/2 steel single action spring hinge with a 1/4 inch radius. Both are smaller leaf sizes than the Hager 1257 at 4-1/2 by 4-1/2, which is a heavy duty commercial hinge for 1-3/4 inch doors. Two points to check before stepping down: the Hager is reverse action, which the single action Deltana is not, and the 1257 guidance calls for three spring hinges on doors over 3'0" x 7'0" or over 100 lbs, so a lighter hinge only suits a genuinely lighter door.
19) What finish does the Hager 1257 spring hinge come in?
Satin chromium plated, US26D, which is the brushed chrome look that matches the great majority of commercial lever and closer hardware already hanging in office, school and healthcare buildings. Hager builds the 1257 in USP, US3, US4, US10, US10A, US10B and US26D across the line, so if you are matching bright brass or oil-rubbed openings the finish exists in the family.
20) Where do the hinges go on the door, and does Hager publish a mortise template?
Hager publishes standard hinge location dimensions and a commercial hinge size and option guide, both of which give you the layout off the top of the door and the frame rabbet before you rout anything. Use the size option guide to confirm 4-1/2 x 4-1/2 is right for your door width and thickness, then mark from the standard locations sheet. Routing the pocket by eye is how a full mortise leaf ends up proud of the edge.
21) Can the Hager 1257 spring hinge be ordered as an electric hinge for access control?
Not this one. The 1257 is a mechanical spring hinge and there is no power transfer through it. Hager does publish a concealed electric hinge modification guide and separate electric hinge installation instructions, so on an opening that needs power to an electrified lock or exit device, plan a separate electric transfer hinge in one of the hinge positions and keep the 1257s in the others doing the closing.
How fast can I get the Hager 1257 4-1/2 X 4-1/2 US26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Hager 1257 4-1/2 X 4-1/2 US26D come with a warranty?
Absolutely. The Hager 1257 4-1/2 X 4-1/2 US26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Hager 1257 4-1/2 X 4-1/2 US26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Hager 1257 4-1/2 X 4-1/2 US26D from ZenSupply?
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