Corbin Russwin 656F40-8 Hex Do...
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Corbin Russwin 656F40-8 Hex Dogging Key 5/32 inch for ED4000 and ED5000 Exit Devices

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Model: 656F40-8

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

$13.38
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Corbin Russwin 656F40-8 Hex Dogging Key 5/32 inch for ED4000 and ED5000 Exit Devices

The Corbin Russwin 656F40-8 is a precision hex dogging key sized at 5/32" and engineered specifically for use with Corbin Russwin ED4000 and ED5000 series exit devices. This replacement part provides a reliable solution for dogging and undogging exit device push bars, enabling facility managers and service technicians to maintain smooth exit device operation in commercial door hardware applications. Designed as a genuine Corbin Russwin exit device part, this key ensures proper fit and function when used with compatible ED4000 and ED5000 series hardware.

Key Features

  • Precise Sizing: 5/32" hex key specification ensures a correct, secure engagement with ED4000 and ED5000 exit device dogging mechanisms.
  • Series Compatibility: Designed exclusively for Corbin Russwin ED4000 and ED5000 exit device series, providing a guaranteed fit for these device families.
  • Genuine Replacement Part: Authentic Corbin Russwin exit device component, maintaining the integrity and performance of your installed hardware.
  • Commercial-Grade Application: Suited for commercial door hardware environments where reliable and repeatable dogging operation is required.
  • Convenient Accessory: Compact hex dogging key format allows for easy storage and use by maintenance personnel managing exit device hardware on-site.

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: 656F40-8
  • 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 656F40-8?

Corbin Russwin exit device parts are engineered to exact tolerances that match the original hardware specifications, ensuring proper fit and reliable function in demanding commercial applications. The 656F40-8 hex dogging key is a genuine replacement component designed for the ED4000 and ED5000 device series, giving facility maintenance teams confidence that dogging operations will perform as intended without risk of improper engagement or device damage.

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:
656F40-8
Features:
Corbin Russwin Exit Device Parts

Corbin Russwin 656F40-8 – Frequently Asked Questions

1) What size hex key do I need to dog a Corbin Russwin ED4000 or ED5000 exit device?
A 5/32 inch hex key. The Corbin Russwin 656F40-8 is that key, sized specifically for the dogging mechanism on ED4000 and ED5000 series devices, so the wrench seats fully in the dogging socket instead of rounding it out.
2) Will the 656F40-8 work on a fire rated exit device?
Fire rated exit devices are supplied without mechanical dogging, so there is nothing for a hex key to engage. The 656F40-8 is only useful on non-fire-rated Corbin Russwin ED4000 and ED5000 devices that were ordered with hex dogging. If your device is fire labeled, no dogging key applies.
3) What does a dogging key actually do on an exit device?
Dogging holds the push bar depressed so the latch stays retracted and the door pushes open freely, which is how you keep a storefront or corridor door in free-access mode during business hours. Undogging with the same key releases the bar and the device latches again. The 656F40-8 is the hex wrench that turns the dogging mechanism on Corbin Russwin ED4000 and ED5000 devices.
4) I manage a building with mixed Corbin Russwin exit devices. Will one 656F40-8 cover them all?
One key covers every ED4000 and ED5000 device in the building that has hex dogging, since they all use the same 5/32 hex size. Devices from other series or other manufacturers may use a different hex size or a cylinder dogging option instead, so the 656F40-8 is not a universal dogging key.
5) Can I just use a standard 5/32 Allen wrench from my tool bag instead?
Mechanically a 5/32 hex is a 5/32 hex. What the Corbin Russwin 656F40-8 gives you is the factory part in the right size for ED4000 and ED5000 dogging, in a compact format maintenance staff can keep at the door or on a key ring rather than hunting through a wrench set. For facilities standardizing a dogging routine across many openings, buying the genuine part keeps the size consistent.
6) Is the 656F40-8 a replacement part or something new devices ship with?
It is sold as a genuine Corbin Russwin replacement component, model 656F40-8. Buy it when the original key that came with an ED4000 or ED5000 device has gone missing, or when you want spares staged with each maintenance crew.
7) Is the 656F40-8 a commercial part or is it for residential doors?
Strictly commercial. It is catalogued by Corbin Russwin as a commercial exit device part, and the devices it serves (ED4000, ED5000) are commercial panic hardware used in offices, schools, healthcare, retail, warehouses, multi-tenant residential common areas, and government buildings.
How fast can I get the Corbin Russwin 656F40-8 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 656F40-8 come with a warranty?
Absolutely. The Corbin Russwin 656F40-8 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 656F40-8?
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 656F40-8 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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