Dormakaba 91067 Deadlatch Repl...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$109.00
$76.87
Image coming soon

Dormakaba 91067 Deadlatch Replacement Part with 9/16" Throw, 1-1/8" x 2-1/4" Front, 1" Diameter, Square Corner

(No reviews yet) Write a Review

Model: 91067 626

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

$109.00
$76.87
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Dormakaba 91067 Deadlatch Replacement Part with 9/16" Throw, 1-1/8" x 2-1/4" Front, 1" Diameter, Square Corner

The Dormakaba 91067 is a precision-engineered commercial deadlatch replacement part designed to restore proper latching function to compatible Dormakaba locking systems. Featuring a 9/16" throw, a 1-1/8" x 2-1/4" square corner front face, and a 1" diameter latch body, this component delivers reliable, repeatable performance in demanding commercial door hardware applications. Its square corner front and precise backset geometry ensure correct fitment for a clean, professional installation.

Key Features

  • Throw Dimension: 9/16" throw provides the correct latch projection for compatible Dormakaba lock systems.
  • Front Face Dimensions: 1-1/8" x 2-1/4" front face with square corner configuration for accurate door preparation and flush mounting.
  • Latch Body Diameter: 1" diameter latch body ensures precise fit within compatible door bore preparations.
  • Square Corner Design: Square corner front faceplate matches original hardware geometry for seamless replacement without additional door modification.
  • Commercial-Grade Construction: Engineered to Dormakaba's commercial standards for consistent performance in high-use door hardware applications.
  • OEM Replacement Part: Genuine Dormakaba part designed as a direct replacement component for compatible Dormakaba mechanical lock assemblies.

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: 91067
  • Features: Dorma 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 91067?

Dormakaba replacement parts like the 91067 deadlatch are manufactured to the same exacting standards as original equipment, ensuring reliable performance and compatibility within Dormakaba mechanical lock systems. With precise dimensional specifications, including a 9/16" throw, 1-1/8" x 2-1/4" square corner front, and 1" diameter body, this component is engineered to restore full lock functionality in commercial-grade applications where dependable performance is essential.

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:
91067
Features:
Dorma Parts & Accessories

Dormakaba 91067 626 – Frequently Asked Questions

1) What backsets does the Dormakaba 91067 deadlatch come in?
Three backsets: 2-3/4 inch, 3-3/4 inch and 5 inch. The 2-3/4 inch is the standard commercial door backset; the 3-3/4 and 5 inch options exist for doors with wide stiles or deep trim where the cylinder sits further from the edge. Measure from the door edge to the center of the bore before you pick, because the 91067 is not an adjustable-backset latch, the backset is fixed per part.
2) Will the 91067 latch drop into my existing door prep without redrilling?
If the door was prepped for the same geometry, yes. The 91067 uses a 1 inch diameter latch body and a 1-1/8 x 2-1/4 inch square corner front, so it seats in a 1 inch cross-bore with a square-cut mortise for the faceplate. If your existing latch has a radius (round corner) front, the square corner will not sit flush in that pocket and the mortise has to be squared up.
3) Is the Kwikset 84290 square corner plainlatch a substitute for the Dormakaba 91067 deadlatch?
No. The Kwikset 84290 is a square corner plainlatch built for a 2-3/8 inch backset, while the Dormakaba 91067 is offered in 2-3/4 inch, 3-3/4 inch and 5 inch backsets. A plainlatch also has no deadlocking plunger, so it will not give you the anti-shim deadlatching action the 91067 provides. The square corner front is the only thing the two share.
4) For a wide-stile aluminum or narrow-stile door needing a 5 inch backset latch, which of these options applies?
The Dormakaba 91067 is the only one of these that reaches a 5 inch backset, and it also covers 3-3/4 inch for deep-stile preps. The Deltana DLE23875 and DLP23875 top out at 2-3/4 inch adjustable, and the Kwikset 84290 is fixed at 2-3/8 inch. For long backsets the 91067 is the match, available in finishes including 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 622 matte black and 626 satin chrome.
5) Is this a deadlatch or a plain latch, and does that matter for security?
It is a deadlatch. It carries an auxiliary deadlocking plunger alongside the latchbolt, so once the door closes the latch cannot be shimmed or carded back. A plain latch has no deadlocking pin and can be jimmied. On any exterior or tenant entry opening you want the deadlatch version, which is what the 91067 is.
6) What finishes does the Dormakaba 91067 deadlatch come in, and can I match the rest of my doors?
Six finishes: 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 622 matte black and 626 satin chrome. Only the faceplate shows once installed, so match the number to the lock trim already on the opening (626 satin chrome and 613 oil rubbed bronze are the usual commercial and multi-family pairings). Note that 605 bright brass is offered on the 2-3/4 inch backset; the 3-3/4 and 5 inch backsets carry the other five.
7) Is the 91067 a genuine Dormakaba part or an aftermarket latch?
Genuine Dormakaba, sold as an OEM replacement component for Dormakaba mechanical lock assemblies. That matters on a latch swap: the front dimensions and body diameter match the original hardware, so you are replacing the worn part rather than reworking the door.
8) I need an adjustable backset latch instead of a fixed one. What should I look at?
The 91067 is fixed per backset (2-3/4, 3-3/4 or 5 inch), so if you are servicing a mixed set of doors and want one part on the truck, look at an adjustable drive-in instead. The Deltana DLP23875 adjusts between 2-3/8 and 2-3/4 inch backset in a passage/privacy function and fits 1-3/8 to 2 inch doors, and the Deltana DLE23875 is the entry-function drive-in for the same 1-3/8 to 2 inch thickness range. Those are residential-style drive-ins, not a commercial deadlatch, so they are not a like-for-like swap on a Dormakaba lock.
9) I need a UL fire-rated latch for a labeled door - does the Dormakaba 91067 work, or is the Kwikset 83521 the right call?
The Kwikset 83521 RCAL plain latch carries a UL 3 hour rating and is intended for Kwikset BBL, KNL, CNL and PLL lock bodies; the Kwikset 83518 is the adjustable square drive UL 3 hour version. The Dormakaba 91067 is a commercial deadlatch replacement component for Dormakaba mechanical lock assemblies, so on a labeled Dormakaba opening you should match the OEM lock body rather than swap in a Kwikset latch, which will not fit a Dormakaba chassis.
10) What is the difference between the Dormakaba 91067 and the Emtek 83228 faceplate kit?
The Emtek 83228 is a square corner faceplate and screws only, for a tubular pocket door privacy latch - it replaces the visible plate, not the latch mechanism. The Dormakaba 91067 is the complete deadlatch unit, with a 1 inch diameter latch body, 9/16 inch throw and a 1-1/8 inch by 2-1/4 inch square corner front. If your latch works and only the plate is damaged, a faceplate kit is the lighter fix; if the latching action itself has failed, you need the full latch.
11) Can the Emtek LC9-DBLTCH be used in place of the Dormakaba 91067?
No. The Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered series, meaning it is driven electrically as part of a deadbolt assembly. The Dormakaba 91067 is a mechanical deadlatch component with a 9/16 inch throw sized for Dormakaba lock bodies. They serve different functions and different chassis, so one does not drop into the other's prep.
12) Does the 91067 come with a strike plate or screws?
What is specified is the deadlatch itself: 9/16 inch throw, 1-1/8 x 2-1/4 inch square corner front, 1 inch body, in your chosen backset and finish. Order the strike separately if the frame strike is worn or if you are changing lip length. If you only need a faceplate and screws for a different style of latch, that is a separate part, for example the Emtek 83228 square corner faceplate and screw set for a tubular pocket door privacy latch.
13) Can I standardize on the 91067 across a whole building of Dormakaba locks?
Yes, provided the openings share the same backset. It is a commercial deadlatch stocked in three backsets and six finishes, so a facility running Dormakaba mechanical locks can carry one or two backset/finish combinations as spare stock and service most doors from the shelf. Survey the backsets on your doors first, since that is the one dimension that changes between the parts.
How fast can I get the Dormakaba 91067 626 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 91067 626 come with a warranty?
Absolutely. The Dormakaba 91067 626 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 91067 626?
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 91067 626 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.
!