Corbin Russwin 525F99-8 Top La...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$273.00
$229.89
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Corbin Russwin 525F99-8 Top Latch Replacement Part for ED8400A Exit Devices, Satin Chrome

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Model: 525F99-8 626

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

$273.00
$229.89
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Corbin Russwin 525F99-8 Top Latch Replacement Part for ED8400A Exit Devices, Satin Chrome

The Corbin Russwin 525F99-8 is a genuine OEM replacement top latch designed specifically for compatibility with Corbin Russwin ED8400A series exit devices. Finished in Satin Chrome, this commercial-grade replacement part restores proper latching function to ED8400A devices and is engineered to meet the same exacting standards as the original factory component. Ideal for facilities maintenance teams and door hardware professionals seeking reliable, manufacturer-sourced parts for exit device service and repair.

Key Features

  • OEM Compatibility: Engineered specifically for Corbin Russwin ED8400A series exit devices, ensuring precise fit and reliable function during replacement.
  • Satin Chrome Finish: Factory-matched Satin Chrome finish provides a consistent aesthetic when restoring ED8400A exit device assemblies.
  • Commercial-Grade Construction: Built to commercial door hardware standards, delivering dependable performance in demanding, high-traffic environments.
  • Direct Replacement Design: Functions as a drop-in top latch replacement, simplifying service and minimizing device downtime during maintenance.
  • Genuine Corbin Russwin Part: Sourced directly from Corbin Russwin, maintaining device integrity and supporting continued compliance with original product certifications.
  • Exit Device Parts Classification: Classified as an exit device part and replacement component, suitable for professional door hardware maintenance programs.

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: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 525F99-8
  • Features: Corbin Russwin Exit Device 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 525F99-8?

Corbin Russwin exit device parts are manufactured to the same commercial-grade standards as the original devices they support, ensuring consistent performance and fit when restoring ED8400A series hardware. Choosing a genuine Corbin Russwin replacement top latch preserves the mechanical integrity of your exit device assembly and supports continued reliable operation 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:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
525F99-8
Features:
Corbin Russwin Exit Device Parts

Corbin Russwin 525F99-8 626 – Frequently Asked Questions

1) Will the Corbin Russwin 525F99-8 top latch fit an ED8400A exit device?
Yes. The 525F99-8 is the OEM top latch made specifically for the Corbin Russwin ED8400A series, so it drops into the existing device without modifying the door or the rod assembly. It is a service part, not a complete device, so you keep your existing rails, rods and trim.
2) What part of the exit device is the 525F99-8, the latch at the head or the bottom rod strike?
It is the top latch, the component that engages the strike at the head of the frame on an ED8400A vertical rod device. If your problem is at the threshold, a bottom latch or bottom rod part is what you need instead, not this one.
3) Can I use the 525F99-8 top latch on a different brand of exit device, like a Von Duprin or Sargent?
No. This latch is engineered for the Corbin Russwin ED8400A series only. Vertical rod latch geometry and rod attachment differ by manufacturer and series, so order the top latch for your own device family rather than trying to adapt this one.
4) My ED8400A won't latch at the top anymore. Is replacing the top latch the right fix?
If the top latch itself is worn, bent or no longer holding, the 525F99-8 restores latching at the head on an ED8400A. Check the vertical rod adjustment and the head strike alignment first, though, because a mis-adjusted rod or a shifted strike produces the same symptom and a new latch won't cure it.
5) Is the 525F99-8 a commercial-duty part suitable for a school or hospital exit door?
It is built as a commercial door hardware part and is used in offices, schools, healthcare facilities, retail, warehouses, multi-tenant residential and government buildings. Because it is the genuine Corbin Russwin component, swapping it keeps the ED8400A assembly as the manufacturer built it rather than mixing in an aftermarket piece on a life-safety opening.
6) How many top latches should I order if I'm stocking spares for a building of ED8400A devices?
One 525F99-8 per device, since each ED8400A vertical rod device uses a single top latch. Facilities standardized on ED8400A openings usually hold a couple on the shelf so a failed latch on an egress door gets corrected the same day instead of waiting on a parts order.
How fast can I get the Corbin Russwin 525F99-8 626 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 Corbin Russwin 525F99-8 626 come with a warranty?
Absolutely. The Corbin Russwin 525F99-8 626 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 Corbin Russwin 525F99-8 626?
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 Corbin Russwin 525F99-8 626 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.
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