ABH A240HD/A240LL Aluminum Con...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$135.00
$120.71
ABH A240HD/A240LL Aluminum Continuous Gear Hinges Full Mortise Heavy Duty BHMA Grade 1

ABH A240HD/A240LL Aluminum Continuous Gear Hinges Full Mortise Heavy Duty BHMA Grade 1

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Model: A240HD C79
$135.00
$120.71
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$135.00
$120.71
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ABH A240HD/A240LL Aluminum Continuous Gear Hinges Full Mortise Heavy Duty BHMA Grade 1

Professional Heavy-Duty Continuous Hinge Solution

The ABH A240HD/A240LL Aluminum Continuous Gear Hinges deliver professional-grade performance for commercial door applications requiring maximum durability and security. Designed for 1-3/4" thick doors with 48" maximum door width, these BHMA Grade 1 certified hinges support up to 450 lbs door weight (1,000 lbs for LL model). The full mortise design features 3/32" door inset with EFCO® hole pattern and includes door edge protection lip for enhanced durability.

Professional Features & Benefits

  • Heavy-Duty Weight Capacity: Supports up to 450 lbs door weight (standard A240HD) or 1,000 lbs for lead-lined doors (A240LL model) for demanding commercial applications.
  • Door Compatibility: Designed for 1-3/4" thick doors with 48" maximum door width and 3/32" door inset configuration.
  • BHMA Grade 1 Certification: Meets BHMA 156.25 Grade 1 standards for commercial-grade reliability and performance.
  • Fire Rating Compliance: Approved for metal swinging fire doors up to 90 minutes and wood swinging fire doors up to 60 minutes.
  • Enhanced Security Design: Continuous construction eliminates gaps between door and frame, preventing prying attempts while distributing weight evenly.
  • Surface Applied Installation: No mortising of door or frame required, and will cover old butt hinge cut-outs for retrofit applications.
  • Professional Construction: Aluminum construction with anodized finish applied after machining for superior durability and corrosion resistance.
  • Standard Length Options: Available in 79", 83", 85", 95" and 120" lengths with templated hole patterns for consistent installation.

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
  • Keyed: N/A
  • Keyed Function: N/A
  • Product Category: Door Hinges and Pivots
  • Product Group: Door Hinges and Pivots
  • Product Model: A240HD / A240LL
  • Product Subgroup: Continuous Hinges
  • Product Type: Continuous Hinges
  • Series: A240 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 A240HD/A240LL Continuous Gear Hinges deliver professional-grade reliability with aluminum construction and anodized finish rated for up to 450 lbs (1,000 lbs for LL model) door weight capacity. BHMA Grade 1 certification and fire rating approvals ensure compliance with commercial building requirements. 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
Keyed:
N/A
Keyed Function:
N/A
Series:
A240 Series
BAA Qualified:
Yes
Product Model:
A240HD / A240LL
Product Category:
Door Hinges and Pivots
Department:
Door Hardware

ABH A240HD C79 – Frequently Asked Questions

How fast can I get the ABH A240HD 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 A240HD C79 come with a warranty?
Absolutely. The ABH A240HD 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 A240HD 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 A240HD 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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