Hager 780-111 Concealed Leaf C...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$278.65
$188.58
Hager 780-111 Concealed Leaf Continuous Geared Hinge with 1/8" Inset

Hager 780-111 Concealed Leaf Continuous Geared Hinge with 1/8" Inset

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Model: HAG-780-111-83-DKB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$278.65
$188.58
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Hager 780-111 Concealed Leaf Continuous Geared Hinge with 1/8" Inset

Professional Continuous Hinge Solution for Commercial Applications

The Hager 780-111 concealed leaf continuous geared hinge delivers professional-grade performance for commercial door applications requiring reliable operation and precise alignment. Constructed from aluminum 6063-T6 material, this hinge features a 1/8" (3 mm) inset design with frame and door leaf alignment ribs for proper positioning. Available in lengths of 79", 83", and 95", the hinge accommodates doors up to 1-3/4" (44 mm) thick with up to 3-hour fire rating for metal doors and 90-minute rating for wood composite doors.

Professional Features & Benefits

  • Concealed Leaf Design: 1/8" (3 mm) inset configuration provides clean aesthetics while maintaining structural integrity for commercial applications.
  • Precision Alignment System: Frame and door leaf alignment ribs ensure proper hinge and door location for consistent operation and professional installation.
  • Heavy-Duty Construction: Aluminum 6063-T6 material provides exceptional durability for medium to high frequency door applications up to 200 lbs without frame reinforcement.
  • Fire Rating Compliance: Certified for up to 3-hour fire rating on metal doors and 90-minute rating on wood composite doors with studs for code compliance.
  • Flexible Length Options: Available in 79", 83", and 95" lengths to accommodate various door heights and installation requirements.
  • Electric Modification Ready: Compatible with Power Transfer Preparation (EPT 2 or EPT 10), Electric Through-Wire (ETW), Electric Monitoring (EMN), and other electrical modifications for access control integration.
  • Specialized Applications: Lead lined model available for hospital x-ray room doors with double row of fasteners to straddle lead (specify "LL").
  • Lifetime Warranty: All Roton products include lifetime warranty coverage for long-term reliability and protection.
  • Standard duty for medium frequency doors. Heavy duty for high frequency doors or heavy, medium frequency doors. All for doors 1-3/4” (44 mm) thick;

Technical Specifications

  • Applications: Lead lined model for hospital x-ray room doors with double row of fasteners to straddle lead (specify "LL").
  • Clearance: 5/16" (8 mm) hinge side.
  • Commercial/Residential: Commercial
  • Door Reinforcement: None required to 200 lbs. Heavier weight use 16-gauge channel.
  • Electric Modifications: Power Transfer Preparation (EPT 2) or (EPT 10);
  • Fasteners: Standard: Dril-Kwik® – #12-24 X11/16" Flat Head Screws ;
  • Features: Standard duty for medium frequency doors. Heavy duty for high frequency doors or heavy, medium frequency doors. All for doors 1-3/4” (44 mm) thick ;
  • Finishes: CLR, DBZ, BLK;
  • Fire Rating: Up to 3-hour metal and 90 minute wood composite (with studs);
  • Length: 7 9", 83", 95"
  • Material: Aluminum 6063-T6
  • Notes: EPD: Roton Continuous Hinges Environmental Product Declaration
  • Options: Hospital Tip
  • Subcategory: Continuous Geared Hinges
  • Warranty: Wll Roton products have a lifetime warranty. When ordering electric Roton, the electric portion of the hinge has a one-year warranty ;

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness up to 1-3/4" (44 mm) and proper clearance of 5/16" (8 mm) on hinge side.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces, utilizing alignment ribs for proper positioning.
  3. Prepare door and frame by drilling required holes for standard Dril-Kwik #12-24 X 11/16" flat head screws or optional fastener configurations.
  4. Install hinge using appropriate fasteners and secure to door and frame per manufacturer torque specifications, ensuring proper 1/8" inset alignment.
  5. For doors over 200 lbs, install 16-gauge channel reinforcement as specified in manufacturer guidelines.
  6. Test hinge operation to verify smooth function and proper door alignment. For electric modifications, complete wiring per manufacturer electrical diagrams. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Healthcare Facilities and Hospital X-Ray Rooms
  • Educational Institutions
  • High-Traffic Retail Establishments
  • Industrial and Warehouse Facilities
  • Fire-Rated Door Applications
  • Access Control Integration Projects

Why Choose Hager Quality?

Hager continuous geared hinges deliver professional-grade reliability with aluminum 6063-T6 construction and ANSI/BHMA A156.26 C compliance for demanding commercial applications. All Roton products include lifetime warranty coverage with specialized electric modifications backed by one-year electrical warranty. Engineered for high-frequency use with fire rating certifications up to 3-hour metal and 90-minute wood composite applications where dependable performance and code compliance are essential.

Hager's Roton® continuous geared hinge distributes door weight along the full hinge length, minimizing lateral wear in high-traffic applications.

Product Specs

Subcategory:
Continuous Geared Hinges
Warranty:
All Roton products have a lifetime. When ordering electric Roton, the electric portion of the hinge has a one Year.
Product Group:
Door Hinges and Pivots
Product Subgroup:
Continuous Hinges
Product Type:
Concealed Hinges
Commercial/Residential:
Commercial
Product Model:
780-111
Product Category:
Door Hinges and Pivots
Product Substrate:
Aluminum
Department:
Door Hardware

Hager HAG-780-111-83-DKB – Frequently Asked Questions

1) Will the Hager 780-111 continuous hinge work on a 3-hour fire rated metal door?
Yes, on metal doors the 780-111 carries up to a 3-hour fire rating. On wood composite doors the rating drops to 90 minutes, and that only holds with studs. If your opening is a wood composite leaf in a 3-hour wall, this hinge will not get you there.
2) What door thickness and weight can a Hager 780-111 geared continuous hinge carry?
The 780-111 is built for 1-3/4 inch (44 mm) thick doors, and it handles doors up to 200 lbs with no frame reinforcement. Past 200 lbs you need to add a 16-gauge channel in the frame. Because the gear runs the full height of the leaf, the weight is spread along the whole edge instead of loading three or four butt hinge points, which is what keeps a high traffic door from sagging out of alignment.
3) Can a Hager Roton 780-111 hinge be prepped for electrified hardware and access control?
Yes. The 780-111 accepts Power Transfer Preparation (EPT 2 or EPT 10) as well as Electric Through-Wire (ETW) and Electric Monitoring (EMN) modifications, so you can run power to an electric lock, strike, or exit device through the hinge instead of cutting in a separate door loop or power transfer. The electric prep has to be specified when you order, since it is a factory modification, not something added in the field.
4) What is the difference between a concealed leaf continuous hinge and a full surface or half surface one?
A concealed leaf hinge like the 780-111 mounts into the gap between door and frame, so when the door is closed the hinge is hidden and you see a clean edge. The tradeoff is that it needs the opening prepped for it: 5/16 inch (8 mm) clearance on the hinge side, and this model sets a 1/8 inch (3 mm) inset. Full surface and half surface geared hinges instead wrap the face of the door and frame, which is what you use on a retrofit where you cannot control the gap or where the existing frame is beat up. If you are hanging a new door and want the hinge out of sight, concealed leaf is the one.
5) Is there a lead lined continuous hinge for a hospital x-ray room door?
Yes, the 780-111 is offered as a lead lined model for x-ray room doors. It uses a double row of fasteners so the screws straddle the lead rather than punching through it. You have to call it out by adding LL to the order.
6) Will an aluminum continuous hinge hold up on a high traffic door like a school or retail entry?
That is the application it is meant for. The 780-111 is aluminum 6063-T6, a commercial only hinge, and Hager splits the line into standard duty for medium frequency openings and heavy duty for high frequency or heavy medium frequency doors. Both are for 1-3/4 inch doors. On a door that gets cycled all day, spec the heavy duty version.
7) Do I need to specify handing when ordering a Hager 780-111 continuous geared hinge?
No. Geared continuous hinges are non-handed by construction, so the 780-111 hangs a left or right swing door the same way. What you do have to specify is length (79, 83, or 95 inch), finish (clear aluminum, dark bronze, or black), duty level, and any electric or lead lined modification.
8) How much clearance does the hinge side of the door need for a Hager 780-111?
Plan on 5/16 inch (8 mm) clearance on the hinge side, and the 111 designation is the 1/8 inch (3 mm) inset. Frame and door leaf alignment ribs set the hinge in the right place as you mount it, so if the gap is cut correctly the door lands square without shimming.
9) What screws come with the Hager 780-111 continuous hinge?
Standard fasteners are Dril-Kwik #12-24 x 11/16 inch flat head screws. Dril-Kwik screws are self-drilling, so on a hollow metal frame and door you can go straight in off the template without pre-drilling and tapping each hole, which is most of the labor on a 79 inch hinge.
10) Can I match a Hager 780-111 hinge to dark bronze or black storefront hardware?
The 780-111 is stocked in clear aluminum, dark bronze, and black, and each finish is available across all three lengths. Dark bronze pairs with the standard dark bronze anodized storefront and entrance package; black works where the rest of the opening hardware is matte black. Clear aluminum is the default match for mill finish aluminum frames.
11) Can I add a hospital tip to the Hager 780-111 continuous hinge?
Hospital tip is an available option on the 780-111. It closes off the top and bottom ends of the hinge on a bevel so gowns, IV lines, and bedding cannot catch, which is what health care facilities and behavioral units usually require on patient room and corridor doors.
How fast can I get the Hager HAG-780-111-83-DKB 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 HAG-780-111-83-DKB come with a warranty?
Absolutely. The Hager HAG-780-111-83-DKB 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 HAG-780-111-83-DKB?
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
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