Dormakaba 204004 Deadlatch Rep...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$95.00
$94.36
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Dormakaba 204004 Deadlatch Replacement Part, 2-3/4 in. Backset, 3/4 in. Throw, L1076 Series, Satin Chrome

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Model: 204004-26D-41

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

$95.00
$94.36
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Dormakaba 204004 Deadlatch Replacement Part, 2-3/4 in. Backset, 3/4 in. Throw, L1076 Series, Satin Chrome

The Dormakaba 204004-26D-41 is a commercial-grade deadlatch replacement part designed for the L1076 Series lockset family. Featuring a 2-3/4" backset and a 3/4" throw, this latch is engineered to precise dimensional tolerances to ensure reliable drop-in compatibility with existing L1076 Series installations. Finished in satin chrome (26D), it provides a clean, professional appearance suited to commercial door hardware environments.

Key Features

  • Precise Backset Dimension: 2-3/4" backset ensures accurate alignment with standard commercial door preparations for the L1076 Series.
  • Positive Latch Throw: 3/4" throw delivers secure latching engagement with the door strike for dependable, consistent operation.
  • L1076 Series Compatibility: Engineered specifically as a replacement part for Dormakaba L1076 Series locksets, ensuring correct fit and function.
  • Satin Chrome Finish (26D): Corrosion-resistant satin chrome finish complements existing commercial hardware and maintains a consistent aesthetic.
  • Commercial-Grade Construction: Built to the performance standards of Dormakaba's commercial mechanical lock product line for long-term reliability in high-use applications.
  • Direct Replacement Part: Designed as an OEM-compatible replacement to restore original lockset function without requiring full hardware replacement.

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: Latches
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 204004-26D-41
  • 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 L1076?

Dormakaba commercial lock components are manufactured to exacting dimensional standards, ensuring reliable fit and performance within the L1076 Series lockset family. This deadlatch replacement part reflects Dormakaba's commitment to professional-grade door hardware, providing a cost-effective solution to restore full lockset functionality in demanding commercial 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:
Latches
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
204004-26D-41
Features:
DormaKaba Parts and Accessories

Dormakaba 204004-26D-41 – Frequently Asked Questions

1) Will the Dormakaba 204004 deadlatch fit a door prepped for a 2-3/8 inch backset?
No. The 204004 is a fixed 2-3/4 inch backset deadlatch, so the cross-bore on your door has to be drilled 2-3/4 inches from the door edge to the center of the hole. It is not an adjustable-backset latch. If your prep is 2-3/8 inches, you need a latch made for that backset, such as the Deltana DLP23875 drive-in latch, which is adjustable to either 2-3/8 or 2-3/4 inches.
2) Will a 3/4 inch throw deadlatch engage my existing strike?
The 204004 throws 3/4 inch, which is the standard projection for a commercial cylindrical deadlatch and will seat in a normal ANSI strike lip and box. Since it is the same latch the L1076 Series shipped with, it engages the strike already in your frame without moving the strike or re-prepping the jamb.
3) Which Dormakaba locksets does the 204004 deadlatch replace the latch on?
It is the replacement latch for the Dormakaba L1076 Series lockset family, model 204004-26D-41. It drops into an existing L1076 installation, so a worn or failed latch can be swapped without pulling and replacing the whole lock.
4) My opening is prepped for a 2-3/8 in. backset. Is there an alternative to the Dormakaba 204004?
The Dormakaba 204004 is fixed at a 2-3/4 in. backset with a 3/4 in. throw, so it will not reach a 2-3/8 in. prep. For a 2-3/8 in. prep, the Kwikset 84290 is a square-corner plainlatch with a 2-3/8 in. backset, and the Deltana DLP23875 is adjustable to either 2-3/8 in. or 2-3/4 in. Note that neither is an L1076 Series replacement part, so lockset function will differ from the Dormakaba original.
5) Which latch should I specify if the door assembly needs a fire-rated latch rather than the Dormakaba 204004?
The Dormakaba 204004 is a commercial deadlatch replacement for the Dormakaba L1076 Series with a 2-3/4 in. backset. If the opening calls for a UL 3 hour latch, Kwikset offers the 83518 adjustable square drive UL 3 hour latch and the 83521 RCAL plain latch UL 3 hour for BBL, KNL, CNL and PLL locksets. Those Kwikset latches serve Kwikset lock families, so they are a change of lockset platform rather than a drop-in for an L1076.
6) Is a deadlatch the same thing as a deadbolt? I need to know what I am actually ordering.
Different parts. A deadlatch is the spring latch that retracts with the lever or knob; it has a small auxiliary plunger beside the bolt that deadlocks the latch once the door closes so it cannot be shimmed or carded. A deadbolt is a separate throw-bolt operated by a key or thumbturn. The Dormakaba 204004 is the deadlatch for an L1076 lockset, not a deadbolt, and it does not add a second locking point to the door.
7) Is this latch rated for a fire door?
The Dormakaba 204004 is specified as a commercial-grade component of the L1076 Series lockset line. For a labeled fire opening, order a latch carrying a stated fire rating, such as the Kwikset 83521 RCAL plain latch, which is listed as UL 3 hour.
8) We standardize hardware across a campus. Can I stock this one latch for all our L1076 openings?
Yes, if those openings are L1076 Series locks on a 2-3/4 inch backset prep. There is a single configuration here, fixed 2-3/4 inch backset, 3/4 inch throw, satin chrome, so one part number covers every matching door and there is no handing or length to sort at the shelf. Openings prepped at 2-3/8 inches need a different latch.
9) Is the Emtek LC9-DBLTCH a substitute for the Dormakaba 204004?
No. The Dormakaba 204004 is a mechanical deadlatch with a 3/4 in. throw that replaces the latch in a Dormakaba L1076 Series lockset. The Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered series, a deadbolt latch driven electrically rather than a mechanical lockset latch, so it addresses a different locking function and requires the EMPowered platform.
10) What finish does the Dormakaba 204004 latch come in, and will it match my existing lever trim?
One finish only: satin chrome, 26D, also designated 626. That is the most common commercial lock finish, so it matches satin chrome levers, roses and strikes already on the opening. Note that on a cylindrical lock the latch face is the only visible piece, so a slight variance from brushed stainless trim is usually acceptable on the edge of the door.
How fast can I get the Dormakaba 204004-26D-41 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 204004-26D-41 come with a warranty?
Absolutely. The Dormakaba 204004-26D-41 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 204004-26D-41?
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 204004-26D-41 from ZenSupply?
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