Hager 1762 Full Mortise Spring...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$94.44
Hager 1762 Full Mortise Residential Spring Hinge, 4" by 4", Stainless Steel, 5/8" Round Corners

Hager 1762 Full Mortise Spring Hinge 4" x 4" Stainless Steel with 5/8" Round Corners

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Model: 1762 4X4 US32D
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Hager 1762 Full Mortise Spring Hinge 4" x 4" Stainless Steel with 5/8" Round Corners

Professional Residential Spring Hinge Solution

The Hager 1762 Full Mortise Spring Hinge delivers reliable self-closing performance for residential door applications. This 4" x 4" stainless steel hinge features 5/8" round corners and supports door weights from 45-75 lbs. BHMA Grade 1 certified construction with 0.097 gauge stainless steel ensures long-lasting durability and smooth operation.

Professional Features & Benefits

  • Standard Door Size Compatibility: 4" x 4" dimensions accommodate most residential door installations with proper mortise preparation.
  • Door Weight Capacity: Engineered to support 45-75 lbs. maximum door weight for reliable operation across various residential door types.
  • Round Corner Design: 5/8" (16 mm) radius round corners provide clean appearance and reduce stress concentration points.
  • Heavy-Duty Construction: 0.097 gauge stainless steel construction delivers exceptional durability and corrosion resistance for long-term performance.
  • BHMA Grade 1 Certification: Conforms to BHMA, ANSI A4156.17, Grade 1 standards ensuring professional-grade quality and performance.
  • Versatile Installation Options: Compatible with all spring hinge configurations or combination spring hinge and ball bearing hinge installations for maximum flexibility.
  • Complete Hardware Package: 2-pack with screws included for convenient installation and consistent hinge performance.
  • Professional Finish Options: Available in US32 and US32D finishes to complement various architectural styles and hardware suites.
  • Round corners - 5/8" (16 mm) radius

Technical Specifications

  • ANSI/BHMA: BHMA, ANSI A4156.17, Grade 1
  • Bearing Type: Spring Hinge
  • Certifications: Conforms to BHMA, ANSI A4156.17, Grade 1
  • Commercial/Residential: Residential
  • Fastener Size - Wood: 1 X9
  • Features: Round corners - 5/8" (16 mm) radius
  • Finishes: US32
  • Gauge: 0.097
  • Knuckles: 3
  • Material: Stainless Steel
  • Maximum Door Weight: 45-75 lbs.
  • Notes: For maximum versatility use all spring hinges or a combination of spring hinges and ball bearing hinges. Do not use plain bearing hinges.
  • Size: 4" X4"
  • Subcategory: Full Mortise Hinges

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Residential Entry Doors
  • Interior Passage Doors
  • Closet and Utility Room Doors
  • Multi-Family Housing Units
  • Residential Renovation Projects
  • Custom Home Construction
  • Property Management Applications

Why Choose Hager Quality?

Hager 1762 spring hinges deliver professional-grade reliability with 0.097 gauge stainless steel construction rated for 45-75 lbs. door weight capacity. BHMA Grade 1 certification and ANSI A4156.17 compliance ensure dependable performance in demanding residential applications. Engineered for demanding applications where consistent self-closing operation and long-term durability are essential.

Product Specs

Knuckles:
3
Subcategory:
Full Mortise Hinges
Product Group:
Door Hinges and Pivots
Product Subgroup:
Full Mortise Hinges
Product Type:
Full Mortise Hinges
ANSI/BHMA:
BHMA, ANSI A4156.17, Grade 1
Bearing Type:
Spring Hinge
Commercial/Residential:
Residential
Features:
Round corners - 5/8" (16 mm) radius
Product Model:
1762
Product Function:
Spring Hinges
Product Substrate:
Stainless Steel
Product Category:
Door Hinges and Pivots
Department:
Door Hardware
Corner Style:
5/8" Radius Corner

Hager 1762 4X4 US32D – Frequently Asked Questions

1) Will the Hager 1762 spring hinge close a door on its own, or do I still need a door closer?
The 1762 is a self-closing spring hinge, so on a residential opening it does the closing work itself without a surface closer. It's rated for doors weighing 45 to 75 lbs. Heavier doors than that need a different solution. Note the hinge is a residential-rated product, not a commercial closer substitute.
2) How many Hager 1762 spring hinges do I need per door, and can I mix them with regular hinges?
Hager's guidance on the 1762 is to use all spring hinges on the opening, or a combination of spring hinges and ball bearing hinges. Do not pair them with plain bearing hinges. Mixing in a ball bearing hinge is common on a three-hinge door where you want two springs doing the closing and a bearing hinge carrying load. The 1762 ships as a 2-pack with screws.
3) I need a stainless full mortise hinge but my doors are 4-1/2 inch. What do you have instead of the Hager 1762?
The 1762 is only made in 4 x 4, so it won't fill a 4-1/2 inch mortise. For that size in stainless, look at the Don-Jo BB94545, a 4-1/2 x 4-1/2 inch stainless steel full mortise ball bearing hinge with square corners. It's a ball bearing hinge, though, not self-closing, so you'd add a closer if the door has to close on its own.
4) What is the difference between the Hager 1762 spring hinge and a standard ball bearing hinge like the Don-Jo BB94545?
The Hager 1762 is a spring hinge: the bearing type is a spring, so the hinge itself closes the door with no closer on the opening. The Don-Jo BB94545 is a full mortise ball bearing hinge in stainless steel with a square corner, and it pivots freely - it carries the door but does nothing to return it. Both are stainless steel full mortise hinges, so the swap is only about whether the opening needs to self-close. If it does, the ball bearing hinge alone will not do it.
5) Can I mix the Hager 1762 with ball bearing hinges on the same door?
Yes. The Hager 1762 is designed to run either as all spring hinges on the opening or as a combination of spring hinges and ball bearing hinges - what it must not be paired with is plain bearing hinges. For the ball bearing partner in a 4-1/2 inch prep, the Don-Jo BB94545 is a stainless steel full mortise ball bearing hinge with a square corner and the Don-Jo BB84545 is the brass version in satin chrome. Note the corner: the 1762 has a 5/8 inch radius round corner, so a square corner partner will not match an existing round corner mortise without rework.
6) The Hager 1762 is rated residential - what full mortise hinge should I use on a heavy commercial door instead?
The Hager 1762 is classified residential. For a heavier commercial leaf, the McKinney TCA3386 is a heavy weight square corner 5 knuckle full mortise hinge at 4-1/2 by 4-1/2 inches, the BEST CB223 is a stainless steel concealed bearing heavy weight pivot reinforced hinge for beveled edge doors, and the Dormakaba CB199 is a full mortise concealed bearing heavy weight hinge. None of those three are spring hinges, so an opening that has to self-close will need a separate closer.
7) I need a wheelchair-clear opening - is the Hager 1762 the right hinge?
No. The Hager 1762 is a conventional full mortise spring hinge and the leaf still sits in the opening when the door is back. For maximum clear width, the BEST CB248 is a steel full mortise concealed bearing swing clear hinge for square edge doors, from the Swing Clear Hinges series. It is a different geometry entirely - it swings the door leaf clear of the frame - and it is not a spring hinge, so self-closing has to come from a closer.
8) My existing hinges are 4-1/2 inch - can I drop in the Hager 1762?
The Hager 1762 is a 4 inch by 4 inch hinge, so it will not fill a 4-1/2 inch mortise. Peers cut for the larger prep include the Don-Jo BB74545 at 4-1/2 by 4-1/2 inches in steel with a square corner and 5 knuckles, the Don-Jo BB74540 at 4-1/2 by 4 inches in satin chrome, and the McKinney TCA2314 and TCA2317, both square corner 5 knuckle full mortise hinges at 4-1/2 by 4-1/2 inches. All of those are ball bearing or plain full mortise hinges rather than spring hinges, so a self-closing opening on a 4-1/2 prep needs a spring hinge in that size, not one of these plus a hope.
9) I need power transfer to an electric strike or lock at the door - will the Hager 1762 carry wire?
The Hager 1762 is a mechanical spring hinge and its job is self-closing, not power transfer. For wire through the hinge, the ACSI 5BB1 is an Ives 5 knuckle ball bearing full mortise hinge at 4-1/2 by 4-1/2 inches with concealed electric through-wire, 4 wire at 28 gauge. On a self-closing opening that also needs power at the door, the usual arrangement is spring hinges for the closing force plus one electric hinge in the stack for the wire run.
10) Does the Hager 1762 spring hinge carry an ANSI grade?
It conforms to BHMA, ANSI A4156.17, Grade 1. That is the top grade in the standard, and it is what a housing authority or REIT spec sheet usually calls for when standardizing self-closing hardware across units.
11) Should I use spring hinges or a ball bearing hinge with a closer on multi-family unit doors?
Spring hinges like the 1762 put the closing force inside the hinge barrel, so nothing is visible on the door face and there is no closer arm to get torn off. That suits residential corridors and interior passage doors up to 75 lbs. If you need controlled closing speed, delayed action, or a commercial duty opening, a ball bearing hinge plus a surface closer is the right call instead. ZenSupply carries ball bearing full mortise hinges like the Don-Jo BB94545 in stainless steel for that setup.
12) What is the difference between the 3 knuckle Hager 1762 and a 5 knuckle hinge like the McKinney TCA2314?
The Hager 1762 has 3 knuckles and a 5/8 inch radius round corner. The McKinney TCA2314 and TCA2317 are 5 knuckle square corner full mortise hinges at 4-1/2 by 4-1/2 inches, and the Don-Jo BB74545 is also a 5 knuckle square corner hinge. Knuckle count and corner style both show on the door face once installed, so if you are matching hinges already hung on adjacent doors, count the knuckles and check whether the mortise corner is radiused or square before ordering.
13) What is a quieter alternative to a ball bearing hinge for a standard weight door?
Concealed bearing hinges hide the bearing inside the knuckle for a cleaner barrel line. The BEST 1900R is a steel full mortise concealed bearing standard weight hinge with a removable pin at medium duty, and the Stanley Security CB1960R is a full mortise concealed bearing standard weight hinge, also medium duty, from the Architectural Hinges series. Neither is a spring hinge - the Hager 1762 is the spring hinge - so pick by whether the opening has to close itself.
14) Which hinge should I use on a beveled edge door instead of the Hager 1762?
Edge profile matters for hinge selection. The BEST CB223 is a stainless steel concealed bearing heavy weight pivot reinforced hinge specified for beveled edge doors, while the BEST FBB212 is a steel ball bearing heavy weight pivot reinforced hinge for square edge doors and the BEST CB248 concealed bearing swing clear hinge is also for square edge doors. Confirm the edge on the leaf you are hanging before you order, since a hinge cut for one profile will not sit flush on the other.
15) Is a Grade 1 ball bearing hinge the same thing as the Grade 1 Hager 1762?
They are not interchangeable even at the same grade. The Hager 1762 conforms to BHMA ANSI A4156.17 Grade 1 as a spring hinge - the grade describes how the self-closing hinge performs. A ball bearing hinge such as the Don-Jo BB94545 in stainless steel or the McKinney TCA3386 heavy weight hinge is graded as a pivot-only hinge and provides no closing force. For a facility standardizing hardware, the two families serve different openings: spring hinges where the door must return on its own, bearing hinges where a closer or nothing at all handles the return.
16) What finishes does the Hager 1762 4 inch spring hinge come in?
Two stainless finishes: 629 bright stainless steel and 630 satin stainless steel. 630 is the workhorse satin finish that matches most modern lever and deadbolt hardware; 629 is the polished mirror version. Both are 4 x 4 inch.
17) Do the Hager 1762 spring hinges come with screws, or do I need to buy fasteners separately?
Screws are included. The 1762 ships as a 2-pack with the fasteners, and the wood fastener size is 1 X9. On a metal frame you'd supply machine screws to suit the frame prep.
How fast can I get the Hager 1762 4X4 US32D 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 1762 4X4 US32D come with a warranty?
Absolutely. The Hager 1762 4X4 US32D 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 1762 4X4 US32D?
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 1762 4X4 US32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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