Don-Jo A Flush Bolt Filler Pla...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.46
Don-Jo A Flush Bolt Filler Plate 3-7/8" x 1" in 16 Gauge Steel

Don-Jo A Flush Bolt Filler Plate 3-7/8" x 1" in 16 Gauge Steel

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Model: FBR-A

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

$4.46
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Don-Jo A Flush Bolt Filler Plate 3-7/8" x 1" in 16 Gauge Steel

The Don-Jo A Flush Bolt Filler Plate is a commercial-grade steel accessory designed to cover and conceal flush bolt cutouts on door edges with a clean, finished appearance. Measuring 3-7/8" in length and 1" in width, this filler plate is fabricated from 16 gauge (.060) steel for reliable durability in demanding commercial door applications. Sold in a shelf pack of 10, it is an efficient solution for door trim and accessory needs across a wide range of commercial installations.

Key Features

  • Precise Dimensions: Measures 3-7/8" in length and 1" in width, providing an accurate fit for standard flush bolt cutouts on commercial doors.
  • Heavy-Gauge Steel Construction: Fabricated from 16 gauge (.060) steel for robust durability and long-lasting performance in high-traffic commercial environments.
  • Clean Finished Appearance: Designed to cover exposed flush bolt preparations, delivering a neat and professional look on door edges.
  • Commercial-Grade Quality: Rated for commercial applications, making it suitable for use in offices, schools, healthcare facilities, and other demanding settings.
  • Convenient Shelf Pack: Available in a shelf pack of 10 units, streamlining inventory management and installation efficiency for contractors and facility managers.
  • Versatile Compatibility: Classified under Flush Bolts and Filler Plates, Lock Adapters and Wrap Arounds, offering broad compatibility with standard door trim and accessory configurations.

Technical Specifications

  • Subcategory: Flush Bolts
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
  • Commercial/Residential: Commercial
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

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

Why Don-Jo A?

Don-Jo Flush Bolt Filler Plates are engineered to deliver professional-grade results with 16 gauge (.060) steel construction that stands up to the rigors of commercial door hardware applications. Designed for contractors and facility professionals who demand precision fit and a clean finished appearance, the Don-Jo A Filler Plate is a dependable choice for covering flush bolt preparations on commercial doors.

Product Specs

Subcategory:
Flush Bolts
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Flush Bolt Filler Plate
Commercial/Residential:
Commercial
Product Model:
FBR A
Product Category:
Door Trim and Accessories
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo FBR-A – Frequently Asked Questions

1) What is a flush bolt filler plate used for on a commercial door?
When a flush bolt is removed from a door edge, the mortise cutout is left open. The Don-Jo FBR A filler plate is a steel cover that goes over that prep so the edge reads as a finished surface instead of an open pocket. It's a cover plate, not a working bolt, so it does not latch or secure anything on its own.
2) Will the Don-Jo FBR A cover my flush bolt cutout, and what size is the plate?
The FBR A measures 3-7/8 by 1 inch, sized to standard flush bolt cutouts on commercial door edges. Measure your open prep before ordering: if the mortise is longer than 3-7/8 inches or wider than 1 inch, the plate won't conceal it and you need a larger filler.
3) Can I use a flush bolt filler plate instead of replacing the flush bolt?
Yes, if the door no longer needs the bolt. On a pair where the inactive leaf has been converted to a fixed or differently secured leaf, the FBR A closes the empty prep so nobody has to plug and refinish the door edge. If the leaf still has to be held top and bottom, you need a working flush bolt, not a filler plate. The plate is a cover only.
4) How thick is the steel on the Don-Jo A filler plate?
16 gauge, which is .060 inch steel. That's heavier than the thin decorative cover stock you see on residential trim, and it's why the plate holds its shape on door edges in traffic areas where carts and equipment hit the opening.
5) Is the Don-Jo FBR A filler plate sold individually or in a pack?
It ships in a shelf pack of 10. That's worth knowing if you're patching a single door, and it's the reason it works well for a property manager or MRO buyer standardizing a floor of openings where several doors have had flush bolts pulled.
6) Is the Don-Jo A flush bolt filler plate rated for commercial doors or just residential?
Commercial. Don-Jo classifies the FBR A as a commercial door hardware item, and the 16 gauge steel body is specified for commercial door applications, offices, schools, healthcare, retail, and multi-tenant buildings among them.
How fast can I get the Don-Jo FBR-A 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 Don-Jo FBR-A come with a warranty?
Absolutely. The Don-Jo FBR-A 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 Don-Jo FBR-A?
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 Don-Jo FBR-A 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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