Dormakaba AB89 Angle Bracket f...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$93.00
$67.60
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Dormakaba AB89 Angle Bracket for Door Closer with Full Plastic Cover

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Model: AB89 689

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

$93.00
$67.60
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Dormakaba AB89 Angle Bracket for Door Closer with Full Plastic Cover

The Dormakaba AB89 is a purpose-built angle bracket designed for use with door closers equipped with a full plastic cover. Engineered as a commercial-grade replacement part and accessory, this bracket provides the proper mounting geometry needed to maintain correct closer arm positioning and reliable door operation. Classified under Dormakaba's Door Closer Parts line, the AB89 is a direct-fit component suitable for commercial installations where maintaining the integrity of a plastic-cover closer setup is essential.

Key Features

  • Full Plastic Cover Compatibility: Specifically designed for door closers fitted with a full plastic cover, ensuring proper fit and function without compromising the closer's aesthetic or protective housing.
  • Commercial-Grade Construction: Built to meet the demands of commercial door applications, providing durable support and stable mounting for the closer assembly.
  • Replacement Part Precision: Engineered as a direct replacement component, the AB89 maintains original equipment specifications for seamless integration with compatible Dormakaba door closer systems.
  • Correct Arm Geometry: The angle bracket establishes the proper mounting angle for the closer arm, supporting smooth and consistent door operation throughout the closer's range of motion.
  • Dorma Door Closer Parts and Accessories: Part of the Dormakaba (formerly Dorma) door closer parts and accessories program, ensuring availability and compatibility with existing Dormakaba closer installations.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Closer Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: AB89
  • Features: Dorma Door Closer Parts & Accessories

Typical Applications

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

Why Dormakaba AB89?

Dormakaba door closer parts and accessories are engineered to exact specifications, ensuring that replacement components like the AB89 Angle Bracket restore original performance and reliability to your door closer installation. Designed for commercial applications where consistent, dependable door operation is required, the AB89 reflects Dormakaba's commitment to producing professional-grade hardware components that integrate seamlessly with their door closer systems.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Door Closer Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
AB89
Features:
Dorma Door Closer Parts & Accessories

Dormakaba AB89 689 – Frequently Asked Questions

1) What is the Dormakaba AB89 and what does it actually do on a door closer?
The AB89 is an angle bracket, not a closer. It is the mounting piece that sets the correct angle for the closer arm so the arm sits in the right position through its full range of travel. If your closer body is fine but the bracket is bent, corroded, or missing after a door swap, this is the part that restores the original mounting geometry.
2) Will the AB89 bracket work with a door closer that has a metal cover instead of a plastic one?
No. The AB89 is built specifically for Dormakaba closers fitted with a full plastic cover, and the bracket matches that housing. If your closer has a different cover type, this is the wrong bracket and you should source the bracket called out for that closer.
3) What finishes does the Dormakaba AB89 angle bracket come in?
Three: 689 aluminum, 693 black, and 695 dark bronze. For a property manager matching a run of existing openings, pick the code already on your closer covers, 689 for the common painted aluminum look, 693 for black, 695 for dark bronze.
4) Is the AB89 bracket a genuine Dormakaba replacement part or an aftermarket copy?
It is part of the Dormakaba (formerly Dorma) door closer parts and accessories program, catalogued as a replacement part built to original equipment specification for compatible Dormakaba closers. For a facility standardized on Dorma or Dormakaba closers, that means no shimming or drilling workarounds to get the arm angle right.
5) Do I get the closer arm or the closer itself with the AB89?
No, the AB89 is the angle bracket only. It supports and positions the closer arm, so the closer body, arm, and cover all have to be in place or ordered separately. Order it when the bracket is the failed piece, not as a complete closer replacement.
6) Is the AB89 rated for commercial door traffic or is it a light residential part?
Commercial. Dormakaba lists the AB89 as a commercial-grade component intended for commercial door applications, the kind of duty you see in offices, schools, healthcare, retail, warehouses, multi-tenant residential, and municipal buildings.
How fast can I get the Dormakaba AB89 689 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 Dormakaba AB89 689 come with a warranty?
Absolutely. The Dormakaba AB89 689 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 Dormakaba AB89 689?
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 Dormakaba AB89 689 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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