Don-Jo HR-110 Hinge Reinforcem...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.06
$7.95
Don-Jo HR-110 Hinge Reinforcement 10" x 1-1/2" in 7 Gauge Steel

Don-Jo HR-110 Hinge Reinforcement 10" x 1-1/2" in 7 Gauge Steel

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Model: HR110

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

$9.06
$7.95
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Don-Jo HR-110 Hinge Reinforcement 10" x 1-1/2" in 7 Gauge Steel

The Don-Jo HR-110 Hinge Reinforcement is a heavy-duty commercial-grade steel plate engineered to strengthen door hinge areas and protect against forced entry or wear. Measuring 10" in length and 1-1/2" in width, this reinforcement plate is constructed from 7 gauge (.180) steel, delivering exceptional rigidity and durability for demanding commercial door applications. Designed as a reliable parts and accessories solution within the door hinges and pivots category, the HR-110 is an essential component for maintaining door integrity in high-traffic environments.

Key Features

  • Precise Dimensions: Measures 10" in length and 1-1/2" in width, providing targeted reinforcement coverage across the hinge area of commercial doors.
  • Heavy-Gauge Steel Construction: Fabricated from 7 gauge (.180) steel for superior strength and resistance to deformation, forced entry, and long-term wear.
  • Commercial-Grade Performance: Rated for commercial applications, making it suitable for high-traffic doors in offices, institutions, and industrial facilities.
  • Convenient Shelf Pack Quantity: Available in a shelf pack of 50 units, ideal for contractors, distributors, and facility maintenance teams managing multiple door installations.
  • Versatile Accessory: Classified under Door Hinges and Pivots — Parts and Accessories, ensuring compatibility as a supplemental reinforcement component for standard commercial door hinge preparations.

Technical Specifications

  • Subcategory: Filler Plates
  • Product Group: Door Hinges and Pivots
  • Product Subgroup: Parts and Accessories
  • Commercial/Residential: Commercial
  • Product Category: Door Hinges and Pivots
  • Department: Door Hardware

Typical Applications

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

Why Don-Jo HR-110?

Don-Jo hinge reinforcement products are built to professional commercial standards, with the HR-110 featuring 7 gauge (.180) steel construction that delivers the structural integrity required for demanding door hardware applications. Engineered for reliability in high-traffic commercial environments, the HR-110 provides contractors and facility managers with a dependable, heavy-duty solution for protecting and reinforcing door hinge areas over the long term.

Manufacturer Resources

DON-JO Hinges

Product Specs

Subcategory:
Filler Plates
Product Group:
Door Hinges and Pivots
Product Subgroup:
Parts and Accessories
Product Type:
Hinge Reinforcement
Commercial/Residential:
Commercial
Product Model:
HR 110
Product Category:
Door Hinges and Pivots
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo HR110 – Frequently Asked Questions

1) What does a Don-Jo HR-110 hinge reinforcement plate actually do on a commercial door?
The HR-110 is a flat steel reinforcement plate that goes behind or around the hinge area of a door or frame to stiffen it and keep the hinge screws from tearing out under abuse or heavy traffic. It is not a hinge and it does not replace one, it backs up the hinge prep so the leaf stays anchored. Steel construction, sized 10 x 1-1/2 inches, and rated for commercial use rather than residential.
2) Will the Don-Jo HR-110 fit a standard 4-1/2 inch commercial hinge?
The HR-110 measures 10 x 1-1/2 inches, so it runs longer than a standard 4-1/2 inch butt hinge leaf and covers well above and below the hinge itself. The 1-1/2 inch width is the number to check first: a 4-1/2 inch full mortise hinge leaf is roughly 2-1/4 inches wide per leaf, so this plate is a narrower backing strip rather than a full-leaf-width filler. Measure the hinge pocket in your frame or door edge before ordering.
3) How thick is the steel on the Don-Jo HR-110, and is it heavy enough for a security application?
7 gauge, .180 inch steel. That is materially thicker than the 12 or 14 gauge stock used on ordinary wrap and filler plates, which is why it is specified where doors get kicked, pried, or cycled hard. On a hollow metal frame at 16 or 18 gauge, a .180 plate is several times the thickness of the frame face it is backing up.
4) Is the Don-Jo HR-110 sold individually or in a bulk pack?
The HR-110 ships as a shelf pack of 50 pieces. That suits a maintenance crew doing a building-wide hinge repair or a contractor carrying stock, but if you need one plate for a single door, the 50-piece pack is the unit you are buying.
5) Do I need a left or right hand version of the HR-110 hinge reinforcement?
No handing to specify. The HR-110 is a symmetrical flat steel plate, so the same part works on a left hand, right hand, or reverse bevel opening. One model, HR110, is the whole offering.
6) Should I use a hinge reinforcement plate or a full door edge wrap to fix a door with pulled hinge screws?
Different repairs. A reinforcement plate like the HR-110 addresses the hinge area specifically, adding 7 gauge steel behind the hinge so the fasteners have real material to bite into. A full-length edge wrap or edge guard covers the whole door stile and is what you reach for when the edge itself is chewed up along its length or the lock edge is damaged. If the failure is at the hinges and the rest of the door is sound, the targeted 10 inch plate is the smaller and simpler fix.
7) Does the Don-Jo HR-110 come with screws or hinges?
The HR-110 is the steel plate on its own. Hinges and fasteners are separate, so order the hinge and the machine screws or self-drilling fasteners your frame material calls for alongside it.
8) Is the Don-Jo HR-110 suitable for hollow metal frames in a school or hospital?
That is the intended service. The HR-110 is a commercial-rated steel component, and the heavy 7 gauge section is specified for high traffic openings in institutional and industrial buildings where hinge screws work loose over time. It is a reinforcement component only, so it does not change the fire rating or listing of an opening on its own.
How fast can I get the Don-Jo HR110 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 Don-Jo HR110 come with a warranty?
Absolutely. The Don-Jo HR110 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 Don-Jo HR110?
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 Don-Jo HR110 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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