Don-Jo EF-634 Latch Filler Pla...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4.56
$3.89
Don-Jo EF-634 Latch Filler Plate 6.75" x 1" Steel Commercial Door Trim

Don-Jo EF-634 Latch Filler Plate 6.75" x 1" Steel Commercial Door Trim

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Model: EF-634
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$4.56
$3.89
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Don-Jo EF-634 Latch Filler Plate 6.75" x 1" — Heavy-Gauge Steel Commercial Door Trim

The Don-Jo EF-634 Latch Filler Plate is a commercial-grade door trim accessory engineered to cover and fill latch cutouts on doors where hardware has been removed or replaced. Measuring 6.75" in length and 1" in width, this filler plate is constructed from heavy-duty 11-gauge steel (.119 thickness) for exceptional rigidity and long-lasting performance in demanding commercial environments. Designed as part of Don-Jo's trusted line of door trim and accessories, the EF-634 provides a clean, professional finish to door surfaces in a wide range of commercial applications.

Key Features

  • Precise Dimensions: Measures 6.75" in length and 1" in width, providing accurate coverage for standard latch filler applications on commercial doors.
  • Heavy-Gauge Steel Construction: Fabricated from 11-gauge (.119) steel for superior strength, durability, and resistance to deformation in high-traffic commercial settings.
  • Commercial-Grade Quality: Rated and designed specifically for commercial use, ensuring reliable performance in demanding door hardware environments.
  • Clean Professional Finish: Effectively conceals latch cutouts left by removed or replaced hardware, restoring a neat and uniform door surface appearance.
  • Convenient Shelf Pack Quantity: Available in a shelf pack of 10 units, making it practical for contractors, locksmiths, and facility managers handling multiple installations.
  • Door Trim Compatibility: Classified within the Filler Plates, Lock Adapters and Wrap Arounds product subgroup, ensuring broad compatibility with standard commercial door trim configurations.

Technical Specifications

  • Subcategory: Filler Plates
  • 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 EF-634?

Don-Jo EF-634 Latch Filler Plates deliver professional-grade reliability through heavy-duty 11-gauge (.119) steel construction, purpose-built for commercial door hardware applications. Engineered to provide a precise 6.75" x 1" fit, these filler plates offer contractors and facility managers a dependable solution for restoring door surfaces to a clean, finished appearance wherever latch hardware has been removed or upgraded.

Product Specs

Subcategory:
Filler Plates
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Latch Filler Plate
Commercial/Residential:
Commercial
Product Model:
EF 634
Product Category:
Door Trim and Accessories
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo EF-634 – Frequently Asked Questions

1) What is a Don-Jo EF-634 filler plate used for on a commercial door?
The EF-634 is a flat steel plate that covers the latch cutout left in a door edge or face when a lock or latch has been pulled out or swapped for different hardware. It hides the old prep so the door looks finished instead of showing a rectangular hole. It is a cover plate, not a lock or latch, so it adds no security function of its own.
2) Will the Don-Jo EF-634 cover my old latch cutout at 6-3/4 by 1 inch?
The EF-634 measures 6.75 x 1 inch, so it covers a cutout only if the hole fits inside that footprint with enough material left around it for fasteners. Measure the exposed cutout first, both length and width. A wider mortise prep or a 2-1/8 inch bore hole on the door face will not disappear behind a 1 inch wide plate, and you need a wider filler or a wrap plate for those.
3) How thick is the steel on the Don-Jo EF-634 filler plate?
11-gauge, .119 inch thick. That is heavy for a cover plate, and it matters in two ways on the job: it resists getting dented or curled in a corridor or dock door, and it stands proud enough of the door face that a buyer wanting a flush look should account for the step at the edge of the plate.
4) What finishes does the Don-Jo EF-634 latch filler plate come in?
Four: prime coated (PC), brass plated (BP), chrome plated (CP), and duronodic brown coated (DU). Prime coated is the one to order when the door gets painted, since it takes topcoat and disappears into the door. Chrome plated reads closest to a satin or bright chrome lockset, brass plated to a brass one, and duronodic to dark bronze anodized aluminum storefront and door hardware.
5) I manage a building and need to patch latch cutouts on several doors. How does the EF-634 ship?
In a shelf pack of 10, which is what makes it practical for a fleet of doors rather than a single repair. Ordering one finish across a run of openings also keeps the patched doors matching each other, which is usually what a property manager cares about more than matching the original hardware.
6) Is the Don-Jo EF-634 filler plate rated for commercial use or is it a residential part?
Commercial. Don-Jo builds the EF-634 for commercial door hardware work, and the 11-gauge steel body is what backs that up in office buildings, schools, healthcare, retail, warehouses, multi-tenant residential, and municipal buildings. It works fine on a residential door too, it is just specified heavier than a residential patch plate needs to be.
How fast can I get the Don-Jo EF-634 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 EF-634 come with a warranty?
Absolutely. The Don-Jo EF-634 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 EF-634?
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 EF-634 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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