Kawneer KW450398-40 Offset Arm...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$111.05
$85.96
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Kawneer KW450398-40 Offset Arm Dress Plate for Exit Devices, Dark Bronze Finish

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Model: KW450398-40

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

$111.05
$85.96
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Kawneer KW450398-40 Offset Arm Dress Plate for Exit Devices, Dark Bronze Finish

The Kawneer KW450398-40 is a genuine Kawneer service part designed as a replacement Single-Action (S/A) Offset Arm Dress Plate finished in Dark Bronze. Engineered specifically for commercial exit device applications, this dress plate provides a clean, professional cover for the offset arm assembly, maintaining the aesthetic integrity and proper function of compatible Kawneer exit device installations. As an authentic Kawneer replacement part, it is built to the same exacting standards as the original equipment.

Key Features

  • Genuine Kawneer Service Part: Authentic OEM replacement component manufactured to original equipment specifications for reliable fit and performance.
  • Single-Action (S/A) Offset Arm Compatibility: Designed specifically for Single-Action offset arm assemblies on compatible Kawneer exit devices, ensuring proper coverage and alignment.
  • Dark Bronze Finish: Factory-applied Dark Bronze finish delivers a consistent, professional appearance that coordinates with matching Kawneer hardware finishes.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware applications where durability and consistent performance are essential.
  • Direct Replacement: Drop-in replacement part for compatible Kawneer exit device assemblies, simplifying maintenance and service procedures.
  • Exit Device Part: Classified as an Exit Device Part within the Kawneer parts and accessories lineup, ensuring straightforward identification for service and procurement.

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: KW450398-40
  • Features: Kawneer Service Parts

Typical Applications

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

Why Kawneer KW450398-40?

Kawneer service parts are manufactured to original equipment standards, ensuring that replacement components integrate seamlessly with existing Kawneer exit device assemblies. Choosing genuine Kawneer parts like the KW450398-40 Offset Arm Dress Plate preserves the performance, appearance, and reliability of commercial door hardware in demanding, high-use environments where quality and consistency are non-negotiable.

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:
KW450398-40
Features:
Kawneer Service Parts

Kawneer KW450398-40 – Frequently Asked Questions

1) What is the Kawneer KW450398-40 dress plate actually used for?
It is the cover plate for a Single-Action (S/A) offset arm assembly on Kawneer exit device installations. The plate hides the offset arm hardware and keeps the opening looking finished after a service call. It is a genuine Kawneer service part, so it is the same component the device was originally built with, not an aftermarket cover.
2) Does the KW450398-40 work with a double-action offset arm?
No. The KW450398-40 is specified for Single-Action (S/A) offset arm assemblies. If the door swings both ways on a double-action arm, this plate is not the matching cover and you should source the part called out for that arm instead.
3) What finish does the Kawneer offset arm dress plate come in, and will it match my other Kawneer hardware?
Dark Bronze, factory applied, and it is the only finish this part number covers. On a storefront already running Kawneer Dark Bronze hardware it will read consistently with the rest of the opening. If your doors are clear anodized or another Kawneer finish, KW450398-40 is the wrong number for you.
4) Do I need to replace the whole exit device to fix a damaged offset arm cover?
No. The dress plate is a replacement service component, so a scratched, bent or missing cover can be swapped on its own without touching the exit device or the arm itself. That is the point of stocking it as a separate part number for maintenance and service work.
5) Will a generic dress plate work in place of the Kawneer KW450398-40?
The plate is built to Kawneer original equipment specifications for its offset arm assembly, so the hole pattern and profile are matched to that hardware. A substitute cover from another manufacturer is not made to that pattern. If you are ordering for a Kawneer opening, order the OEM number.
6) What exactly do I order, and is there more than one version of this part?
One part number covers it: Kawneer KW450398-40, the S/A offset arm dress plate in Dark Bronze. There are no size, handing or finish options to specify on this item, so quoting the model number alone is enough for procurement.
7) Is this a commercial part or will it work on a residential door?
It is a commercial door hardware component. The offset arm dress plate belongs to Kawneer's commercial exit device parts line, the kind of assembly you find on aluminum storefront and entrance doors in offices, schools, healthcare buildings, retail and municipal facilities, not on residential entries.
How fast can I get the Kawneer KW450398-40 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 Kawneer KW450398-40 come with a warranty?
Absolutely. The Kawneer KW450398-40 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 Kawneer KW450398-40?
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 Kawneer KW450398-40 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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