Sargent TR-8204 LNJ 20D Mortis...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,014.00
$562.59
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Sargent TR-8204 LNJ 20D Mortise Lock Trim Pack, Storeroom/Closet Function, Single Cylinder, LN Rose, J Lever, Dark Bronze Painted

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Model: TR-8204 LNJ 20D

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

$1,014.00
$562.59
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Sargent TR-8204 LNJ 20D Mortise Lock Trim Pack, 8200 Series Storeroom/Closet Function

The Sargent TR-8204 LNJ 20D is a commercial-grade mortise lock trim pack designed for the Sargent 8200 Series mortise lock platform. Engineered for storeroom or closet function with single cylinder operation, this trim pack includes an LN rose and J lever finished in Dark Bronze Painted (20D), providing a polished, consistent aesthetic for demanding commercial environments. As a genuine Sargent lock part, it ensures precise fit and compatibility within the 8200 Series ecosystem.

Key Features

  • 8200 Series Compatibility: Specifically designed and engineered to integrate seamlessly with Sargent 8200 Series mortise locks, ensuring proper fit and reliable function.
  • Storeroom or Closet Function: Configured for storeroom or closet applications, providing exterior lever locked/unlocked by key and interior lever always free for code-compliant egress.
  • Single Cylinder Operation: Single cylinder design allows keyed entry from one side, suited for storeroom and closet doors in commercial settings.
  • LN Rose: Features the LN rose trim style, delivering a clean and professional appearance consistent with commercial door hardware standards.
  • J Lever: Includes the J lever design, a widely specified commercial lever profile compatible with the Sargent 8200 Series mortise lock chassis.
  • Dark Bronze Painted Finish (20D): Dark Bronze Painted finish provides a rich, durable aesthetic that coordinates with common commercial hardware finish selections.
  • Genuine Sargent Lock Part: Manufactured as an authentic Sargent replacement and installation accessory, ensuring quality, performance, and dimensional accuracy for 8200 Series applications.

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: Lock Trim
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: TR-8204 LNJ 20D
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Buildings, Storeroom and Supply Closet Doors
  • Educational Facilities, Storage and Utility Room Access
  • Healthcare Institutions, Medication and Equipment Storage Rooms
  • Retail Establishments, Back-of-House Storeroom Doors
  • Industrial and Warehouse Facilities, Restricted Access Storage Areas
  • Government and Municipal Buildings, Secure Closet and File Room Doors
  • Multi-Tenant Residential Properties, Common Area Storage Access

Why Sargent 8200 Series?

Sargent 8200 Series mortise lock components are trusted throughout the commercial door hardware industry for their precision manufacturing, consistent finish quality, and reliable performance in high-use environments. The TR-8204 LNJ 20D trim pack delivers authentic fit and function as a genuine Sargent part, making it the reliable choice for maintaining or completing 8200 Series mortise lock installations in demanding commercial applications.

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:
Lock Trim
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
TR-8204 LNJ 20D
Features:
Sargent Lock Parts

Sargent TR-8204 LNJ 20D – Frequently Asked Questions

1) Does the Sargent TR-8204 LNJ trim pack include the mortise lock body, or just the levers and roses?
Trim only. The TR-8204 LNJ 20D is the lever and rose set for a Sargent 8200 Series mortise lock: LN rose, J lever, in Dark Bronze Painted (20D). The mortise case itself, and the cylinder, are separate. If the lock body in your door is already an 8200 and you are only replacing broken or mismatched trim, this is the part. If the door has no lock in it yet, you still need the 8200 mortise case.
2) What does the 04 storeroom function mean for how the levers behave on the door?
Storeroom/closet function: the outside lever stays locked at all times and is retracted by key only, while the inside lever is always free so anyone inside can get out. That is why it is single cylinder, keyed from the corridor side only. Practical effect on a supply closet or stockroom, the door is secure the moment it shuts, with no thumbturn or inside keying to manage.
3) Will this trim work on a Sargent 8200 mortise lock that is currently set up for a different function, like office or classroom?
No, and this is where buyers go wrong. The TR-8204 trim pack is configured for storeroom/closet with a single cylinder, so it is matched to an 04 function case, keyed one side only. Put it on a case that expects a cylinder plus a thumbturn or two cylinders and you will be left with an unprepped hole. Match the trim number to the function of the mortise case already in the door.
4) Do I need to order a cylinder separately for the TR-8204 LNJ?
Yes. The trim pack covers the LN rose and J lever; the keyed cylinder is not part of it. For a storeroom function you need one mortise cylinder for the outside, in your building's keyway and keyed into your existing system, with the cam the 8200 case requires. Order it in 20D to match the Dark Bronze Painted trim if the cylinder face will be visible.
5) Can a Corbin Russwin 483F80 lever be used in place of the Sargent TR-8204 LNJ trim on an 8200 Series mortise lock?
No. The Sargent TR-8204 LNJ 20D is a mortise lock trim pack built specifically for the Sargent 8200 Series mortise lock platform, pairing an LN rose with a J lever in Dark Bronze Painted (20D). The Corbin Russwin 483F80 is an outside lever and spindle for the Corbin Russwin ML2000 Series and is prepped for that chassis, so it is not a drop-in for an 8200 Series lock body. Match the trim to the lock series already in the door.
6) I need storeroom function on the door, not corridor function. Which trim fits?
The Sargent TR-8204 LNJ 20D is configured for storeroom or closet function with single cylinder operation: the outside lever is locked or unlocked by key and the inside lever is always free for egress. The Corbin Russwin 483F80 lever and spindle is a Corridor/Dormitory function part for the ML2000 Series, which is a different locking behavior on a different lock platform. For a storeroom or supply closet opening on an 8200 Series lock, the TR-8204 LNJ is the trim configuration to specify.
7) Is the TR-8204 LNJ trim handed? Do I have to specify left or right?
The lever set itself is symmetrical trim, but handing lives in the 8200 mortise case, so the case must be handed to your door. When you are ordering trim to finish or repair an existing 8200 installation, the important thing is that the case in the door is already correct for the swing. The J lever is a standard commercial return-style lever profile, so it mounts the same either side.
8) I manage a building with mixed Dark Bronze hardware. Will 20D match my other Sargent openings?
20D is Dark Bronze Painted, and it is the value shown on the finish option as 690 Dark Bronze, the two designations are the same finish. It coordinates with other Sargent 20D trim in the building. Worth knowing, painted dark bronze is not the same as oil-rubbed or plated bronze, so it will read slightly differently next to a US10B door pull. If your other doors are 20D Sargent, this matches.
9) Does a Sargent 8200 trim pack cover both sides of the door, or do I need one part per side like the Corbin Russwin lever?
The Sargent TR-8204 LNJ 20D is sold as a trim pack for the 8200 Series, including the LN rose and J lever for the storeroom/closet, single cylinder configuration. The Corbin Russwin 483F80 is described as an outside lever and spindle only, for a 1-3/4 inch thick door on the ML2000 Series. If you are rebuilding Corbin Russwin hardware you are ordering a single-side lever component; on Sargent 8200 openings you are ordering the trim pack.
10) Is this lever trim rated for commercial traffic, or is it residential-grade?
Commercial. The TR-8204 LNJ 20D is a commercial-grade trim pack for the 8200 Series platform, catalogued for commercial use, and typical installs are office storerooms, school utility rooms, healthcare medication and equipment storage, retail back-of-house, warehouse restricted storage, municipal file rooms, and multi-tenant common-area storage. It is not a residential passage lever.
11) I only need to replace a broken lever on a storeroom door. Should I buy the whole trim pack?
If the rose is intact and only the lever snapped, you are buying more than you need with a full pack, but the TR-8204 LNJ ships as a matched LN rose and J lever set, so it is the clean fix when finish or rose condition is also in question. On an aging 20D opening, replacing rose and lever together avoids a new lever sitting against a scuffed old rose.
How fast can I get the Sargent TR-8204 LNJ 20D 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 Sargent TR-8204 LNJ 20D come with a warranty?
Absolutely. The Sargent TR-8204 LNJ 20D 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 Sargent TR-8204 LNJ 20D?
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 Sargent TR-8204 LNJ 20D from ZenSupply?
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