Dormakaba 204203-05-01 Back Pl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$185.00
$170.78
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Dormakaba 204203-05-01 Back Plate Assembly in Antique Brass for Commercial Mechanical Locks

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Model: 204203-05-01

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

$185.00
$170.78
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Dormakaba 204203-05-01 Back Plate Assembly in Antique Brass for Commercial Mechanical Locks

The Dormakaba 204203-05-01 is a genuine OEM Back Plate Assembly finished in Antique Brass, designed as a precision replacement mounting component for compatible Dormakaba commercial mechanical lock systems. Engineered to Dormakaba's commercial-grade standards, this mounting assembly ensures a secure and properly aligned installation when restoring or servicing compatible lock hardware. The Antique Brass finish delivers a warm, classic aesthetic suitable for commercial door hardware applications where appearance and performance are equally important.

Key Features

  • Genuine OEM Replacement Part: Manufactured by Dormakaba to exact factory specifications, ensuring proper fit and compatibility with supported mechanical lock models.
  • Antique Brass Finish: Features a warm Antique Brass finish that complements traditional and transitional commercial door hardware aesthetics.
  • Mounting Assembly Design: Engineered as a back plate mounting assembly to provide a stable foundation for lock trim components, supporting proper alignment and secure attachment.
  • Commercial-Grade Construction: Built to Dormakaba's commercial hardware standards, delivering reliable performance in demanding commercial door applications.
  • Direct Replacement Compatibility: Identified by model number 204203-05-01, this part is designed for precise drop-in replacement in compatible Dormakaba mechanical lock systems.
  • Parts and Accessories Category: Classified under Dormakaba's Parts and Accessories product group, making it the correct sourcing choice for service, repair, or restoration of compatible lock hardware.

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: Mounting Assembly
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 204203-05-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

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

Why Dormakaba 204203-05-01?

Dormakaba is a globally recognized manufacturer of commercial door hardware and access solutions, and their genuine OEM replacement parts are engineered to maintain the performance and integrity of original installations. The 204203-05-01 Back Plate Assembly is built to the same commercial-grade standards as the original hardware, ensuring reliable fit, finish, and function. Choosing a genuine Dormakaba replacement component means maintaining compatibility and performance throughout the service life of your commercial lock system.

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:
Mounting Assembly
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
204203-05-01
Features:
DormaKaba Parts and Accessories

Dormakaba 204203-05-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 204203-05-01, and is it a complete lock?
It is a back plate assembly, not a lock. The 204203-05-01 is the mounting plate assembly that sits behind the lock trim and gives it a stable, aligned base to attach to. It ships as a genuine Dormakaba replacement part for servicing an existing mechanical lock, so if your lock body, cylinder, or lever is the failed piece, this part alone will not get the door working.
2) Will the 204203-05-01 back plate fit any Dormakaba lock?
No. It is built to factory specification for the Dormakaba mechanical lock models it was designed for, so it is a drop-in only on compatible hardware. Match the part number stamped or documented on the lock you are servicing before ordering; a back plate from a different Dormakaba series will not line up with the trim or the mounting holes.
3) Does this Dormakaba back plate come in Antique Brass only?
Antique Brass is the finish on the 204203-05-01, and that part number is the single ordering option. If the other doors in the building are chrome, satin nickel, or bronze, you need the matching finish variant of the back plate under its own Dormakaba part number rather than this one.
4) I'm a locksmith ordering parts for a Dormakaba lock repair. Is 204203-05-01 an OEM number or an aftermarket equivalent?
It is the Dormakaba factory number, manufactured by Dormakaba to original specification. Order it by 204203-05-01 and you are getting the OEM back plate assembly, which keeps fit, finish, and function consistent with the rest of the original installation.
5) Is the Dormakaba 204203-05-01 back plate suitable for commercial door traffic, or is it a residential part?
It is a commercial part, built to Dormakaba's commercial hardware standards and used in offices, schools, healthcare, retail, government buildings, multi-tenant residential, and industrial facilities. For a property manager standardizing a building, that means it is the same class of component as the original factory hardware rather than a light-duty substitute.
How fast can I get the Dormakaba 204203-05-01 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 204203-05-01 come with a warranty?
Absolutely. The Dormakaba 204203-05-01 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 204203-05-01?
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 204203-05-01 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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