Schlage C604-188 Non-Restoring...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.26
Schlage C604-188 Non-Restoring Slide Catch for D53 and ND Series Locks

Schlage C604-188 Non-Restoring Slide Catch for D53 and ND Series Locks

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Model: C604-188

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

$24.26
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Schlage C604-188 Non-Restoring Slide Catch for D53 and ND Series Locks

The Schlage C604-188 is a commercial-grade Non-Restoring Slide Catch designed as a genuine replacement part for use with Schlage D53 and ND Series locksets. This precision-engineered component restores proper latch function to compatible Schlage lock families, making it an essential part for facility maintenance, hardware service professionals, and commercial door hardware technicians. Designed specifically for commercial applications, the C604-188 ensures reliable compatibility and performance consistent with Schlage's standard of quality in mechanical lock hardware.

Key Features

  • Non-Restoring Slide Catch Design: Engineered as a non-restoring slide catch, this component maintains latch position without automatic return, suited for specific D53 and ND Series lock configurations.
  • Genuine Schlage Compatibility: Specifically designed for use with Schlage D53 and ND Series locksets, ensuring precise fitment and reliable mechanical performance.
  • Commercial-Grade Construction: Built to commercial hardware standards, providing the durability and consistency required in high-demand commercial door hardware applications.
  • Genuine Replacement Part: An authentic Schlage part, maintaining the integrity and performance of the original lock assembly when servicing or repairing compatible locksets.
  • Simplified Servicing: Allows maintenance professionals to restore full latch functionality to existing D53 and ND Series hardware without replacing the entire lockset assembly.

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: Miscellaneous Hardware
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: C604-188
  • Features: Schlage 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 Schlage C604?

Schlage has long been a trusted name in commercial door hardware, and the C604-188 Non-Restoring Slide Catch reflects that same commitment to precision engineering and reliable performance. As a genuine Schlage replacement part built for D53 and ND Series locksets, this component delivers the fitment accuracy and mechanical consistency that facility managers and service technicians depend on for long-term, trouble-free operation in demanding commercial 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:
Miscellaneous Hardware
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
C604-188
Features:
Schlage Parts

Schlage C604-188 – Frequently Asked Questions

1) What does the Schlage C604-188 slide catch actually do inside the lock?
The C604-188 is a non-restoring slide catch, an internal mechanical part of Schlage D53 and ND Series locksets. Non-restoring means it holds the latch position it is put into rather than springing back on its own, which is how certain D53 and ND lock functions are meant to behave. When a lock stops holding or releasing correctly, replacing this catch restores the original latch action without touching the rest of the chassis.
2) Will the C604-188 fit my Schlage ND Series lever lock?
Yes. The C604-188 slide catch is made for Schlage D53 and ND Series locksets, so it drops into an ND chassis as the original part. It is a genuine Schlage component, not an aftermarket copy, so the fitment matches what came out.
3) Do I have to replace the whole lockset, or can I just swap this part?
Just the part. The C604-188 is sold as a standalone replacement component, so a maintenance tech can restore latch function on an existing D53 or ND lock by changing the slide catch instead of pulling and replacing the full lockset. That keeps the existing trim, cylinder and keying in place.
4) Can I use this Schlage slide catch on a residential Schlage knob lock?
No. The C604-188 is a commercial part, built for the D53 and ND Series commercial lock families. Residential Schlage cylindrical locks use different internal components, so this catch will not serve as a repair part there.
5) Is the Schlage C604-188 a genuine Schlage part or aftermarket?
Genuine Schlage. It is an authentic factory replacement component for D53 and ND Series locks, which matters on institutional work where a spec calls for OEM parts and where a non-OEM catch can change how the latch behaves.
6) Is one C604-188 enough, or do I order one per door?
One slide catch serves one lockset, so order one per D53 or ND lock you are repairing. Facilities standardizing on ND Series across a building commonly stock several, since the same part covers every ND lock in the fleet regardless of which opening it is on.
7) Where is this Schlage repair part typically used?
The C604-188 is a commercial-grade part, and D53 and ND Series locks it services are the workhorses in office buildings, schools, hospitals, retail, warehouses, multi-tenant residential, and government buildings. Anywhere an ND lever lock is in service, this catch is the part that gets pulled when the latch stops behaving.
How fast can I get the Schlage C604-188 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 Schlage C604-188 come with a warranty?
Absolutely. The Schlage C604-188 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 Schlage C604-188?
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 Schlage C604-188 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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