ABH A120HD Heavy Duty Aluminum...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$171.00
$126.56
ABH A120HD Heavy Duty Aluminum Continuous Gear Hinge Full Mortise with Easy Install Technology

ABH A120HD Heavy Duty Aluminum Continuous Gear Hinge Full Mortise with Easy Install Technology

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Model: A120HD C79
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$171.00
$126.56
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ABH A120HD Heavy Duty Aluminum Continuous Gear Hinge Full Mortise with Easy Install Technology

Professional Continuous Hinge Solution with Vertical Adjustability

The ABH A120HD Heavy Duty Aluminum Continuous Gear Hinge delivers professional-grade performance with innovative Easy Install technology that allows vertical adjustability after installation. This full mortise continuous hinge supports doors up to 48" width and 450 lbs. weight capacity with BHMA Grade 1 certification. The 1/8" door inset design provides enhanced security by eliminating gaps between door and frame while distributing weight evenly throughout the entire door height.

Professional Features & Benefits

  • Door Capacity: Supports doors up to 48" width and 450 lbs. maximum weight for heavy-duty commercial applications.
  • Easy Install Technology: Allows vertical adjustability after hinge installation, reducing installation time and cost while ensuring proper alignment.
  • Heavy-Duty Construction: Full concealed aluminum construction with gear mechanism and 32 bearings on 83" hinge (3" spacing on center) for smooth operation.
  • Enhanced Security Design: 1/8" door inset eliminates gaps between door and frame, preventing prying attempts and improving security.
  • Fire Rating Compliance: Approved for metal fire doors up to 90 minutes and wood fire doors up to 60 minutes for code compliance.
  • BHMA Grade 1 Certification: BHMA 156.25 Grade 1 certified for commercial-grade durability and performance standards.
  • Surface Applied Installation: No mortising of door or frame required, covers old butt hinge cut-outs for retrofit applications.
  • Standard Fasteners Included: 12-24 X 3/4" undercut self drilling, thread forming tek machine screws for secure mounting.

Technical Specifications

  • BAA Qualified: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Door Weight: 450
  • Fasteners: 12-24 X 3/4" undercut self drilling, thread forming tek machine screws
  • Hinge Type: Full Mortise
  • PDF:A120HD "EA" Option, Easy Access Concealed Electrification with Frame MTG Slots for Easy Install Aluminum Continuous Gear Hinges Full Mortise: https://zensupply.com/content/pdf/abh/0002527_a120_ea_option_easy_access_concealed_electrification_with_frame_mtg_slots_1_2_00.pdf
  • PDF:A120HD Aluminum Continuous Gear Hinges Full Mortise - Cut Sheet: https://zensupply.com/content/pdf/abh/0002400_a120_cut_sheet_2020.pdf
  • PDF:A120HD Easy Install Aluminum Continuous Gear Hinges Full Mortise with Frame MTG Slots: https://zensupply.com/content/pdf/abh/0002401_a120_aluminum_geared_hinge_with_frame_mtg_slots_01.pdf
  • Product Category: Door Hinges and Pivots
  • Product Group: Door Hinges and Pivots
  • Product Model: A120HD
  • Product Subgroup: Continuous Hinges
  • Product Type: Continuous Hinges
  • Series: A120HD Series
  • Subcategory: Full Mortise Hinges

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Industrial and Warehouse Facilities
  • Fire-Rated Door Applications
  • High-Security Commercial Entrances
  • Heavy-Duty Door Retrofit Projects

Why Choose ABH Quality?

ABH A120HD continuous hinges deliver professional-grade reliability with heavy-duty aluminum construction rated for 450 lbs. door weight and BHMA Grade 1 certification. The innovative Easy Install technology with post-installation vertical adjustability reduces installation time while ensuring proper door alignment. Engineered for demanding commercial applications where dependable performance and enhanced security are essential.

Product Specs

Product Group:
Door Hinges and Pivots
Door Weight:
450
Fasteners:
12-24 X 3/4" undercut self drilling, thread forming tek machine screws
Product Subgroup:
Continuous Hinges
Product Type:
Continuous Hinges
Subcategory:
Full Mortise Hinges
Commercial/Residential:
Commercial
Hinge Type:
Full Mortise
Series:
A120HD Series
BAA Qualified:
Yes
Product Model:
A120HD
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

ABH A120HD C79 – Frequently Asked Questions

How fast can I get the ABH A120HD C79 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 ABH A120HD C79 come with a warranty?
Absolutely. The ABH A120HD C79 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 ABH A120HD C79?
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 ABH A120HD C79 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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