Dormakaba 34021 Cylinder Lock ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$56.16
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Dormakaba 34021 Cylinder Lock Housing NL Replacement Part for Commercial Mechanical Locks

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Model: 34021-26D-01

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

$56.16
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Dormakaba 34021 Cylinder Lock Housing NL Replacement Part for Commercial Mechanical Locks

The Dormakaba 34021 Cylinder Lock Housing is a commercial-grade replacement component designed for use with compatible Dormakaba mechanical lock systems. Finished in Satin Chrome (26D), this cylinder housing is engineered to maintain the performance and integrity of your existing door hardware installation. As a genuine Dormakaba parts and accessories component, it ensures proper fit and reliable function in commercial applications where precision replacement parts are essential.

Key Features

  • Genuine Replacement Component: Authentic Dormakaba cylinder lock housing designed to restore and maintain original lock performance in compatible mechanical lock assemblies.
  • Satin Chrome Finish (26D): Features a durable Satin Chrome finish that coordinates seamlessly with existing Dormakaba hardware for a consistent, professional appearance.
  • NL Configuration: Supplied in NL (No Lock) configuration, providing flexibility for integration into a variety of compatible lock system builds and retrofits.
  • Commercial-Grade Quality: Manufactured to Dormakaba's commercial standards, ensuring dependable performance in demanding commercial door hardware environments.
  • Precise Fit: Engineered as a direct replacement part to align with Dormakaba mechanical lock system specifications, minimizing installation complexity and downtime.
  • Parts and Accessories Category: Classified under Dormakaba's Parts and Accessories product group, confirming compatibility and sourcing integrity for maintenance and service applications.

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: Cylinder Housing
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 34021-26D-01
  • Features: DormaKaba Parts and Accessories

Typical Applications

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

Why Dormakaba 34021?

Dormakaba is a globally recognized name in commercial door hardware, and the 34021 Cylinder Lock Housing reflects the brand's commitment to precision-engineered replacement components. Designed specifically for commercial mechanical lock systems, this housing delivers the accurate fit and durable construction that facility managers and locksmiths require to keep high-traffic entry points operating reliably. Sourcing genuine Dormakaba replacement parts ensures long-term compatibility and upholds the performance standards of your installed hardware.

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:
Cylinder Housing
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
34021-26D-01
Features:
DormaKaba Parts and Accessories

Dormakaba 34021-26D-01 – Frequently Asked Questions

1) What exactly is the Dormakaba 34021 part, the lock or just the housing?
It's the cylinder housing only, not a complete lock. The 34021 is a replacement cylinder lock housing for Dormakaba commercial mechanical lock systems, supplied in the NL configuration, so you reuse or supply the lock components that go with it. Order it when the housing itself is damaged or worn and the rest of the assembly is serviceable.
2) What should I use instead of the Dormakaba 34021 housing if I need to accept an interchangeable core rather than a fixed cylinder?
The Dormakaba 34021 is a cylinder lock housing supplied in the NL configuration for compatible Dormakaba mechanical lock systems, in Satin Chrome. If the opening needs to take an interchangeable core instead, the Kaba Ilco R2800 Series is a small format IC core convertible housing, and the Kaba Ilco S26506 is a large format IC core convertible housing in Schlage size. Choose between those two by the core format your keying system already uses - small format for SFIC cores, large format Schlage size for LFIC.
3) What finish does the Dormakaba 34021 cylinder housing come in?
One finish only: Satin Chrome, listed as 626 on the order option and as 26D in the model designation 34021-26D-01. Those two codes describe the same satin chrome appearance, so it will blend with existing satin chrome Dormakaba trim on adjacent doors. If your building is standardized on brass or bronze, this housing will not match.
4) Is this housing suitable for a high-traffic commercial opening or is it residential grade?
Commercial. The 34021 housing is built for Dormakaba commercial mechanical lock systems and is used in offices, schools, healthcare, retail, government buildings, warehouses and multi-tenant residential entries. It is the part a facility maintenance crew keeps on hand to get a heavily used entry back in service without swapping the whole lock.
5) What part number should I give my supplier for the satin chrome 34021 housing?
Use Dormakaba 34021-26D-01. The 34021 identifies the cylinder housing, 26D is the satin chrome finish, and the suffix completes the factory designation. Specifying the full string avoids getting a different finish of the same housing.
6) I am standardizing keying across a commercial building - does the Dormakaba 34021 or an Ilco convertible housing fit that plan better?
For a facility moving to interchangeable cores so cores can be rotated without pulling hardware, the Kaba Ilco R2800 Series small format IC core convertible housing or the Kaba Ilco S26506 large format Schlage-size mortise housing are the housings built for that approach. The Dormakaba 34021 is a commercial-grade genuine replacement cylinder housing for existing Dormakaba mechanical lock systems, so it is the part to order when the goal is to keep the installed Dormakaba hardware functioning as originally specified.
How fast can I get the Dormakaba 34021-26D-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 34021-26D-01 come with a warranty?
Absolutely. The Dormakaba 34021-26D-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 34021-26D-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 34021-26D-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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