Don-Jo LW-86 Mortise Edge Fill...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.01
Don-Jo LW-86 Mortise Edge Filler Plate 8" x 1-1/4" Steel Commercial Door Trim

Don-Jo LW-86 Mortise Edge Filler Plate 8" x 1-1/4" Steel Commercial Door Trim

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Model: LW-86

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

$18.01
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Don-Jo LW-86 Mortise Edge Filler Plate 8" x 1-1/4" Steel Commercial Door Trim

The Don-Jo LW-86 Mortise Edge Filler is a commercial-grade steel filler plate engineered to cover and conceal mortise cutouts on door edges, delivering a clean, finished appearance in professional door hardware applications. Measuring 8" in length and 1-1/4" in width with a 1/4" gauge steel construction, this filler plate is purpose-built for commercial door trim and accessory installations. Sold in a shelf pack of 10, the LW-86 is an efficient solution for contractors and facility managers requiring consistent, high-quality results across multiple doors.

Key Features

  • Precise Dimensions: Measures 8" in length and 1-1/4" in width, providing accurate coverage of standard mortise edge cutouts on commercial doors.
  • Heavy-Gauge Steel Construction: Manufactured from 1/4" gauge steel for durable, long-lasting performance in demanding commercial environments.
  • Clean Edge Finish: Designed to fill and conceal mortise cutouts on door edges, restoring a neat, professional appearance to the door surface.
  • Commercial-Grade Quality: Rated for commercial applications, making it suitable for high-traffic facilities and professional door hardware installations.
  • Convenient Shelf Pack: Available in a shelf pack of 10 units, ideal for contractors and distributors managing multi-door projects or maintaining inventory.
  • Versatile Door Trim Accessory: Classified under Filler Plates, Lock Adapters and Wrap Arounds, offering compatibility with a broad range of door trim and accessory 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 LW-86?

Don-Jo LW-86 Mortise Edge Filler Plates are built from 1/4" gauge steel, delivering the structural integrity and consistent finish quality that commercial door hardware projects demand. Engineered for professional-grade performance, the LW-86 provides a reliable, cost-effective solution for concealing mortise cutouts and maintaining a polished door appearance across high-traffic commercial environments.

Product Specs

Subcategory:
Filler Plates
Product Group:
Door Trim and Accessories
Product Subgroup:
Filler Plates, Lock Adapters and Wrap Arounds
Product Type:
Mortise Edge Filler
Commercial/Residential:
Commercial
Product Model:
LW 86
Product Category:
Door Trim and Accessories
Product Substrate:
Steel
Department:
Door Hardware

Don-Jo LW-86 – Frequently Asked Questions

1) What does a Don-Jo LW-86 mortise edge filler plate actually do?
It covers the mortise pocket cut into a door edge when a mortise lock is removed or when the prep is wrong for the lock going in. The LW-86 is a flat steel plate, 8 inches by 1-1/4 inches, that mounts over the edge cutout so the door edge reads as a finished surface instead of an open pocket. It is not a lock, a latch, or a wrap plate for the door face; it fills and conceals the edge prep only.
2) Will the LW-86 cover the mortise pocket left in my door edge after removing a mortise lock?
It covers an 8 inch length of the door edge at 1-1/4 inches wide. Measure your existing edge cutout: if the pocket opening is longer than 8 inches or wider than 1-1/4 inches, the LW-86 will not conceal it and you need a longer or wider filler. Most mortise lock edge preps on commercial doors sit inside that footprint, but the plate only hides what falls under it.
3) Do I need a mortise edge filler or a wrap around plate for my door?
Two different repairs. The LW-86 edge filler goes on the narrow edge of the door and covers the mortise pocket where the lock body sat. A wrap around plate goes over the face of the door and covers a damaged or oversized cylindrical bore. If the hole you are hiding is on the flat of the door where a knob or lever was, an edge filler will not help you; if it is the pocket in the edge, this is the part.
4) Can I use the LW-86 when converting a door from a mortise lock to a cylindrical lockset?
That is the common use. Swapping a mortise lock out for a cylindrical lockset leaves the mortise pocket in the door edge with nothing filling it. The 8 inch by 1-1/4 inch steel plate mounts over that edge cutout and closes it off. Confirm your new latch face does not land inside the same 8 inch span, since the filler and the new latch cannot occupy the same stretch of edge.
5) Is the Don-Jo LW-86 filler plate heavy enough for a high traffic commercial door?
The plate is 1/4 inch gauge steel and rated for commercial use, so it holds up on doors in offices, schools, healthcare, retail, and warehouses where the edge takes repeated strike contact. Steel is the substrate throughout, not plated plastic or aluminum.
6) How many Don-Jo LW-86 filler plates come in a pack?
The LW-86 ships as a shelf pack of 10 plates. That is the quantity to plan around if you are standardizing a run of doors: one pack covers ten openings, so a 25 door retrofit means three packs, not 25 individual pieces.
7) Is the LW-86 mortise filler handed, or does one plate work on both left and right hand doors?
The plate is a flat rectangle, 8 by 1-1/4 inches, with no handing to it. The same piece works on a left hand or right hand door, and on an in-swing or out-swing opening. One part number covers the whole building, which is the point of buying it ten to a pack.
How fast can I get the Don-Jo LW-86 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 LW-86 come with a warranty?
Absolutely. The Don-Jo LW-86 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 LW-86?
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 LW-86 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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