Corbin Russwin 574F29 CK4400 S...
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$56.00
$53.66
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Corbin Russwin 574F29 CK4400 Series Cylindrical Lockset Replacement Deadlatch, 2-3/8 in., Satin Stainless Steel

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Model: 574F29 630

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

$56.00
$53.66
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Corbin Russwin 574F29 CK4400 Series Cylindrical Lockset Replacement Deadlatch, 2-3/8 in., Satin Stainless Steel

The Corbin Russwin 574F29 is a genuine OEM replacement deadlatch engineered for the CK4400 Series Cylindrical Lockset. Featuring a 2-3/8" backset deadlatch in a durable Satin Stainless Steel finish, this commercial-grade latch component is designed to restore reliable latching performance to CK4400 Series cylindrical locksets. Built to Corbin Russwin's exacting commercial standards, it provides a direct-fit replacement solution for facilities maintenance teams and door hardware professionals working on commercial applications.

Key Features

  • Precise Backset Dimension: 2-3/8" deadlatch backset for accurate, direct-fit replacement in compatible CK4400 Series cylindrical locksets.
  • Deadlatch Design: Deadlatch configuration provides positive latching and anti-shimming security for commercial door applications.
  • Satin Stainless Steel Finish: Corrosion-resistant Satin Stainless Steel construction delivers long-lasting durability in high-use commercial environments.
  • Series-Specific Compatibility: Engineered specifically for the Corbin Russwin CK4400 Series Cylindrical Lockset, ensuring precise fit and reliable function.
  • Commercial-Grade Construction: Manufactured to commercial standards, making this latch suitable for demanding, high-traffic door hardware applications.
  • Genuine OEM Replacement Part: Sourced directly as a Corbin Russwin lock part, maintaining the original performance and integrity of the CK4400 Series hardware.

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: 574F29
  • Features: Corbin Russwin Lock Parts

Typical Applications

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

Why Corbin Russwin CK4400?

Corbin Russwin CK4400 Series components are built to the rigorous standards expected in commercial door hardware, delivering consistent, reliable latching performance across demanding institutional and commercial environments. The 574F29 replacement deadlatch maintains the original fit, finish, and function of the CK4400 Series, making it the trusted choice for facilities managers and door hardware professionals seeking dependable, long-term performance from their cylindrical lockset 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:
Latches
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
574F29
Features:
Corbin Russwin Lock Parts

Corbin Russwin 574F29 630 – Frequently Asked Questions

1) Will the Corbin Russwin 574F29 deadlatch fit a door bored for a 2-3/4 inch backset?
No. The 574F29 is a fixed 2-3/8 inch backset deadlatch, so it only works where the cross bore sits 2-3/8 inches from the door edge. It is not an adjustable-backset latch. If your CK4400 lockset was installed on a 2-3/4 inch backset prep, you need the 2-3/4 inch version of the CK4400 latch instead.
2) Which Corbin Russwin locks does the 574F29 latch work in?
The 574F29 is the OEM replacement deadlatch for the Corbin Russwin CK4400 Series cylindrical lockset. It is made specifically for that series, so it is not a generic tubular latch to drop into another manufacturer's knob or lever set.
3) My CK4400 lever still works but the door isn't staying latched. Do I replace the whole lockset?
Usually not. On a cylindrical lockset the latch unit is the wear item, and a worn or sticking deadlatch is the common cause of a door that pushes open or fails to secure while the lever, cylinder and chassis are still fine. The 574F29 is the OEM latch for the CK4400, so swapping it restores latching without pulling and rekeying the whole lock.
4) Can a Kwikset 84290 plain latch be used in place of the Corbin Russwin 574F29 deadlatch?
They are not interchangeable functionally. The Corbin Russwin 574F29 is a deadlatch built for the CK4400 Series commercial cylindrical lockset, and its deadlatch design provides anti-shimming positive latching. The Kwikset 84290 is a square corner plainlatch with a 2-3/8 inch backset - a plain latch has no deadlocking plunger, so it does not give the anti-shim action the 574F29 provides, and it is a residential-line part rather than a CK4400 component. Match the 574F29 when you are servicing a CK4400 lockset.
5) If my opening needs a 2-3/4 inch backset instead of 2-3/8 inch, is there an adjustable latch alternative?
The Corbin Russwin 574F29 is a fixed 2-3/8 inch backset deadlatch for the CK4400 Series, so it will not cover a 2-3/4 inch prep. The Deltana DLP23875 is a drive-in latch with an adjustable backset of 2-3/8 inch or 2-3/4 inch in passage/privacy function, and the Deltana DLE23875 is the adjustable drive-in latch in entry function. Note those are drive-in tubular latches rather than CK4400 lockset components, so they serve a different lock platform.
6) What is the difference between a deadlatch and a plain latch, and which one do I need?
A deadlatch has the small auxiliary plunger beside the main latchbolt. When the door closes, the plunger rides on the strike and deadlocks the latchbolt so it can't be shimmed with a card. A plain latch has no plunger and gives no anti-shim protection. The 574F29 is a deadlatch, which is what a CK4400 lockset on an exterior or secured opening needs. On an interior passage or privacy door where security is not a concern, a plain latch such as the Kwikset 84290 square corner plainlatch is the simpler part.
7) What finish does the 574F29 deadlatch come in, and will it match my existing lockset?
It is supplied in 630, Satin Stainless Steel, which is the standard commercial finish and the most common one specified on CK4400 locksets. That is the only finish offered for this latch. Since the latch face is the only visible part on the door edge, a 630 latch reads correctly alongside 630 trim and 630 strikes.
8) Is the Emtek LC9-DBLTCH a substitute for the Corbin Russwin 574F29 latch?
No. The Emtek LC9-DBLTCH is a motorized deadbolt latch in the EMPowered series, meaning it is the latch for an electrified deadbolt rather than a knob or lever lockset. The Corbin Russwin 574F29 is a mechanical deadlatch for the CK4400 Series commercial cylindrical lockset with a 2-3/8 inch backset. Different lock type and different prep - they do not cross over.
9) I need a fire-rated latch for a labeled door - does the Corbin Russwin 574F29 cover that, or should I look at the Kwikset UL latches?
The Corbin Russwin 574F29 is the OEM deadlatch for the CK4400 Series commercial cylindrical lockset and is the correct service part when the CK4400 lockset is what is in the labeled opening - the lockset assembly carries the listing, so replace like for like. On the residential side, the Kwikset 83521 RCAL plain latch is a UL 3 hour latch for BBL, KNL, CNL and PLL locksets, and the Kwikset 83518 RCAL adjustable square drive latch is also UL 3 hour. Those Kwikset parts fit Kwikset lock bodies, not a CK4400.
10) I need a replacement part for a pocket door privacy latch - will the Corbin Russwin 574F29 work?
No. The 574F29 is a deadlatch for swinging doors fitted with a Corbin Russwin CK4400 Series cylindrical lockset. For pocket door privacy hardware the matching service part is the Emtek 83228 faceplate and screws for a tubular pocket door privacy latch with square corners, a privacy/bed/bath function part. The two address entirely different door types.
11) For a high-traffic commercial entrance, which latch is specified for the job - the Corbin Russwin 574F29 or a Deltana drive-in latch?
The Corbin Russwin 574F29 is a commercial-rated replacement part in Satin Stainless Steel (630) built to Corbin Russwin commercial standards for high-use environments such as offices, schools, healthcare and government buildings. The Deltana DLE23875 is a drive-in adjustable latch in entry function for doors 1-3/8 inch to 2 inch thick, a tubular-style latch. If the door carries a CK4400 Series cylindrical lockset, the 574F29 is the direct-fit part.
12) Is the 574F29 deadlatch suitable for high-traffic commercial doors?
Yes. It is a commercial-grade part in satin stainless steel, intended for high-use openings, and Corbin Russwin CK4400 hardware is commonly found in offices, schools, healthcare buildings, retail and government facilities. For a facility standardizing on CK4400 across many doors, stocking this latch as a spare is a practical MRO move.
13) Does the 574F29 come with a strike plate?
No. The 574F29 is the deadlatch unit alone, sold as a replacement part for the CK4400 lockset. If the strike in your frame is worn or the lip is bent, order that separately. In most latch swaps the existing frame strike is reused, since the 2-3/8 inch backset keeps the latch in the same position it was.
How fast can I get the Corbin Russwin 574F29 630 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 Corbin Russwin 574F29 630 come with a warranty?
Absolutely. The Corbin Russwin 574F29 630 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 Corbin Russwin 574F29 630?
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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