Dormakaba 801266-05-01 Inside ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$91.00
$90.97
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Dormakaba 801266-05-01 Inside Lever Sleeve Mounting Assembly, Left Hand, Antique Brass

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Model: 801266-05-01

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

$91.00
$90.97
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Dormakaba 801266-05-01 Inside Lever Sleeve Mounting Assembly, Left Hand, Antique Brass

The Dormakaba 801266-05-01 is a commercial-grade Inside Lever Sleeve Mounting Assembly designed for left-hand door applications and finished in Antique Brass. Purpose-built as a genuine Dormakaba replacement part, this assembly is engineered to restore proper lever function and maintain the integrity of compatible Dormakaba mechanical lock systems. Its Antique Brass finish ensures a consistent, professional appearance when used as a direct replacement component in commercial door hardware installations.

Key Features

  • Left-Hand Orientation: Specifically designed for left-hand door configurations, ensuring correct fit and operation in compatible Dormakaba lock assemblies.
  • Antique Brass Finish: Finished in Antique Brass for a refined, classic aesthetic that matches existing Dormakaba hardware in coordinated commercial installations.
  • Genuine Dormakaba Replacement Part: Manufactured to Dormakaba factory specifications as an authorized parts and accessories component, ensuring reliable compatibility and performance.
  • Mounting Assembly Design: Engineered as a complete sleeve mounting assembly for the inside lever, simplifying replacement and reducing installation complexity.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications where durability and consistent performance are essential.
  • Direct Replacement Compatibility: Designed for seamless integration into compatible Dormakaba mechanical lock systems, minimizing downtime during hardware servicing or repair.

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: 801266-05-01
  • Features: DormaKaba Parts and 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 801266-05-01?

Dormakaba parts and accessories are manufactured to the same exacting standards as their original hardware, ensuring that replacement components deliver the same fit, finish, and durability as the factory-installed parts. Choosing genuine Dormakaba replacement assemblies helps maintain the performance integrity of commercial mechanical lock systems and supports long-term reliability in demanding door hardware applications.

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:
801266-05-01
Features:
DormaKaba Parts and Accessories

Dormakaba 801266-05-01 – Frequently Asked Questions

1) Is the Dormakaba 801266-05-01 lever sleeve assembly handed, and which hand is it?
Handing matters on this part. The 801266-05-01 inside lever sleeve mounting assembly is built for left-hand door applications only. If the opening you are servicing is right hand, this assembly will not orient correctly and you need the right-hand version of the part instead. Confirm the hand at the door before ordering: stand outside the opening, and if the hinges are on your left and the door swings away from you, it is a left-hand door.
2) What exactly does the Dormakaba 801266-05-01 part do, and is it a complete lever?
It is not a lever. The 801266-05-01 is the inside lever sleeve mounting assembly, the sleeve and mounting components that carry the inside lever on a Dormakaba mechanical lock. You order it when the lever has gone loose, sloppy, or will not retract the latch properly because the sleeve assembly has worn. The lever itself, the cylinder, and the chassis are separate items.
3) Will the Antique Brass finish on this Dormakaba sleeve assembly match the rest of my door hardware?
The 801266-05-01 comes in Antique Brass, and it is supplied only in that finish. If the Dormakaba locks on your other openings are a different finish, the visible sleeve will not blend, so order the finish that matches the existing trim rather than assuming a single part number covers the building.
4) Is this Dormakaba replacement assembly rated for commercial traffic or is it a residential part?
Commercial. The 801266-05-01 is catalogued for commercial mechanical lock service, the kind of use you see in office buildings, schools, healthcare, retail, and multi-tenant residential where the lever is cycled all day. It is a genuine Dormakaba replacement component built to the factory part specification, not a universal aftermarket sleeve.
5) I manage a building with several Dormakaba levers going loose. Can I stock one part number for all of them?
Not with this one alone. The 801266-05-01 covers left-hand openings in Antique Brass, so a fleet of doors with mixed handing or mixed finishes needs more than a single part number on the shelf. Walk the openings, record hand and finish per door, and stock the matching left- and right-hand assemblies in the finishes you actually have.
How fast can I get the Dormakaba 801266-05-01 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 801266-05-01 come with a warranty?
Absolutely. The Dormakaba 801266-05-01 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 801266-05-01?
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 801266-05-01 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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