Dormakaba 75185-744-01 Replace...
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Dormakaba 75185-744-01 Replacement Latch with 2-3/8 in. Backset and 1/2 in. Throw, Dark Bronze

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Model: 75185-744-01

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

$65.50
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Dormakaba 75185-744-01 Replacement Latch with 2-3/8 in. Backset and 1/2 in. Throw in Dark Bronze

The Dormakaba 75185-744-01 is a commercial-grade replacement latch designed for precise compatibility with Dormakaba mechanical lock systems. Featuring a 2-3/8" backset and a 1/2" throw, this latch is engineered for accurate fit and dependable operation in commercial door applications. Finished in Dark Bronze, it provides a cohesive aesthetic match for existing hardware. As a genuine Dormakaba replacement part, it ensures proper integration and consistent performance when servicing or restoring compatible locking devices.

Key Features

  • Precise Backset Dimension: 2-3/8" backset ensures accurate door preparation alignment for compatible Dormakaba mechanical lock assemblies.
  • 1/2" Throw Latch: 1/2" throw depth provides reliable latching engagement with the strike plate for secure door operation.
  • Dark Bronze Finish: Coordinates with Dark Bronze hardware sets for a consistent, professional appearance on commercial doors.
  • Genuine Replacement Part: Manufactured by Dormakaba as a direct replacement component, ensuring proper fit and function within compatible lock systems.
  • Commercial-Grade Construction: Designed and rated for commercial door applications where reliable, long-lasting latch performance is required.
  • Easy Integration: Engineered to integrate seamlessly with compatible Dormakaba mechanical lock assemblies, simplifying maintenance and service operations.

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: 75185-744-01
  • 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 75185-744-01?

Dormakaba replacement latch components are engineered to exacting commercial standards, providing a reliable, drop-in solution for servicing compatible Dormakaba mechanical lock assemblies. The 75185-744-01 delivers the precise 2-3/8" backset and 1/2" throw specifications needed to restore full, dependable function to commercial door hardware in demanding high-use environments.

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:
75185-744-01
Features:
DormaKaba Parts and Accessories

Dormakaba 75185-744-01 – Frequently Asked Questions

1) Will the Dormakaba 75185-744-01 latch fit a door bored on a 2-3/8 inch backset?
Yes. The 75185-744-01 is a 2-3/8 inch backset latch, so it drops into a door whose cross-bore centerline sits 2-3/8 inches from the edge of the door. That is the common residential-pattern backset; if your existing prep measures 2-3/4 inches from door edge to bore center, this latch will not reach and you need a 2-3/4 inch backset unit instead.
2) Will a 1/2 inch throw latch engage my existing strike?
The Dormakaba replacement latch throws 1/2 inch, which is the standard projection for a tubular latch working into a standard lip strike or a box strike in a metal frame. If your frame has a deep strike pocket or the door has shrunk away from the stop, a 1/2 inch throw can feel shallow; in that case shim the strike forward rather than looking for a longer-throw latch, since this part is dimensioned to match the Dormakaba lock body it serves.
3) Which locks does the Dormakaba 75185-744-01 latch go with?
It is a genuine Dormakaba service part for Dormakaba mechanical lock assemblies, sold as a replacement latch rather than a universal aftermarket latch. Use it when you are rebuilding or servicing a compatible Dormakaba mechanical lock and want the original 2-3/8 inch backset, 1/2 inch throw geometry back in the door. Match it to the lock body you already have; it is not intended as a drop-in for another manufacturer's lockset.
4) Is the Kwikset 84290 plainlatch a substitute for the Dormakaba 75185-744-01 replacement latch?
Both are latches cut for a 2-3/8 in. backset, so the door bore depth matches. The difference is the assembly each belongs to: the Dormakaba 75185-744-01 is a genuine Dormakaba replacement part built to integrate with compatible Dormakaba mechanical lock assemblies, with a 1/2 in. throw and a 744 Dark Bronze with Brass Accents finish. The Kwikset 84290 is a square corner plainlatch at 2-3/8 in. backset intended for Kwikset lock bodies. If the chassis in the door is Dormakaba, order the 75185-744-01 so the latch tailpiece and retractor engage correctly.
5) What latch should I use if the door prep is 2-3/4 in. backset instead of 2-3/8 in.?
The Dormakaba 75185-744-01 is a fixed 2-3/8 in. backset latch, so it will not span a 2-3/4 in. prep. An adjustable-backset option covers both: the Deltana DLP23875 is a drive-in latch with adjustable backset of 2-3/8 in. or 2-3/4 in. in a passage/privacy function, for doors 1-3/8 in. to 2 in. thick. Note that it is a drive-in latch rather than a Dormakaba service part, so it suits a generic tubular lock, not a Dormakaba mechanical lock chassis.
6) Does the Dormakaba 75185-744-01 carry a fire rating like the Kwikset RCAL latches?
The Dormakaba 75185-744-01 is described as commercial-grade for commercial door applications, with the fire performance determined by the Dormakaba lock assembly it is installed in. If your specification calls out a latch with a stated UL fire rating on the latch itself, the Kwikset 83521 RCAL plain latch and the Kwikset 83518 RCAL adjustable square drive latch are both listed as UL 3 hour. Those are Kwikset service parts, so they are not a drop-in for a Dormakaba chassis.
7) What finish is the 75185-744-01 and will it match the rest of my hardware?
It ships in Dormakaba finish 744, Dark Bronze with brass accents. That is the only finish this latch is built in, so if your openings are standing in satin chrome or 626, the visible faceplate will not match. On a latch the exposed area is just the faceplate in the door edge, so most buyers standardizing a building care more about matching the lock body finish than the latch itself.
8) Can I use the Dormakaba 75185-744-01 latch on a fire-rated door?
Treat this as a service part matched to the Dormakaba lock it came out of, and keep the opening's listed hardware intact. If what you specifically need is a latch carrying a UL 3 hour listing, Kwikset publishes that on its service latches, including the 83521 RCAL plain latch and the 84290 square corner plainlatch at 2-3/8 inch backset. Those are Kwikset parts for Kwikset locksets, so they are a route for a Kwikset opening, not a swap into a Dormakaba lock.
9) Is the 75185-744-01 a whole lock or just the latch?
Just the latch. It is the latch unit that installs in the cross-bore and door edge, supplied as a Dormakaba replacement component. No lock body, no lever or knob trim, no cylinder, and no strike is included. If the strike plate or faceplate is also worn, order those separately.
10) Will an Emtek pocket door privacy latch faceplate or the EMPowered deadbolt latch work in place of the Dormakaba 75185-744-01?
No. The Dormakaba 75185-744-01 is a cylindrical replacement latch with a 2-3/8 in. backset and 1/2 in. throw that engages a strike plate in a swinging commercial door. The Emtek 83228 is a faceplate and screw set for a tubular pocket door privacy latch with square corners, so it is trim hardware for a sliding pocket door rather than a latch bolt. The Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered series, a powered deadbolt component rather than a latch for a mechanical lock chassis.
11) Is this latch rated for commercial traffic or is it a residential part?
Dormakaba lists the 75185-744-01 as commercial, built for door hardware service in offices, schools, healthcare, retail, warehouses, multi-tenant residential and government buildings. It is a repair component for high-use openings, not a builder-grade residential latch.
12) I need the latch finish to match Dark Bronze hardware on the rest of the doors. Which option does that?
The Dormakaba 75185-744-01 is supplied in 744 Dark Bronze with Brass Accents so it coordinates with Dark Bronze hardware sets already on the opening. Among the alternatives, the Deltana and Kwikset latches are specified by function and backset rather than by a matching Dark Bronze finish, so for a visible faceplate on a Dormakaba lock the 75185-744-01 is the one that keeps the appearance consistent.
How fast can I get the Dormakaba 75185-744-01 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 75185-744-01 come with a warranty?
Absolutely. The Dormakaba 75185-744-01 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 75185-744-01?
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
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