Sargent TR-8204 LNF 20D Mortis...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$938.00
$520.42
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Sargent TR-8204 LNF 20D Mortise Lock Trim Pack, Storeroom/Closet Function, Single Cylinder, LN Rose, F Lever, Dark Bronze Painted

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Model: TR-8204 LNF 20D

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

$938.00
$520.42
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Sargent TR-8204 LNF 20D Mortise Lock Trim Pack, Storeroom/Closet Function with LN Rose and F Lever

The Sargent TR-8204 LNF 20D is a purpose-built trim pack designed for the Sargent 8200 Series Mortise Lock platform, delivering a complete storeroom or closet function trim solution in a single cylinder configuration. This commercial-grade lock trim pack features the LN rose profile paired with the F lever design, finished in a Dark Bronze Painted coating that complements a wide range of commercial door environments. Engineered as a genuine Sargent replacement and installation accessory, this trim pack ensures precise fit and compatibility with existing 8200 Series mortise lock bodies for seamless integration and reliable performance.

Key Features

  • 8200 Series Compatibility: Designed specifically for Sargent 8200 Series Mortise Lock bodies, ensuring accurate fit and proper function without modification.
  • Storeroom/Closet Function: Provides single cylinder storeroom or closet function, keeping the exterior lever locked at all times and operable only by key, while the interior lever remains free for egress.
  • Single Cylinder Configuration: Incorporates a single cylinder design for straightforward key-controlled access, ideal for storeroom and closet security requirements.
  • LN Rose Profile: Features the LN rose trim style for a clean, professional appearance that integrates with standard commercial door preparations.
  • F Lever Design: Includes the F lever style, providing a comfortable, ergonomic grip suited for high-traffic commercial applications.
  • Dark Bronze Painted Finish: Finished in Dark Bronze Painted (20D) for a coordinated aesthetic that works well in commercial office, institutional, and hospitality environments.
  • Genuine Sargent Part: Supplied as an authentic Sargent lock trim component, ensuring quality, dimensional accuracy, and compatibility with the 8200 Series platform.

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 LNF 20D
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Buildings, Storeroom and Supply Closet Doors
  • Educational Facilities, Storage and Equipment Room Access
  • Healthcare Institutions, Medication and Supply Closet Security
  • Hospitality Properties, Housekeeping and Service Closets
  • Retail Establishments, Back-of-House and Stockroom Entry Points
  • Government and Municipal Buildings, Records and Equipment Storage
  • Multi-Tenant Commercial Properties, Shared Utility and Closet Spaces

Why Sargent 8200 Series?

Sargent 8200 Series mortise lock components are engineered to commercial-grade standards, delivering the dimensional precision and material quality demanded by professional installers and facility managers. As a genuine Sargent lock trim part, the TR-8204 LNF 20D integrates directly with the 8200 Series platform, eliminating compatibility guesswork and ensuring dependable storeroom and closet function performance in demanding commercial environments.

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 LNF 20D
Features:
Sargent Lock Parts

Sargent TR-8204 LNF 20D – Frequently Asked Questions

1) Will the Sargent TR-8204 LNF 20D trim fit my existing 8200 Series mortise lock body?
Yes. The TR-8204 LNF 20D is built specifically for Sargent 8200 Series mortise lock bodies and mounts to the standard 8200 prep without modification. It is trim only, so you are reusing the mortise case already in the door. If the case in your door is another Sargent series or another brand's mortise lock, this trim is not the part.
2) Does the TR-8204 trim pack include the mortise lock body or a cylinder?
No. The TR-8204 LNF 20D is a lock trim pack, an installation accessory: LN roses, F levers and mounting hardware for an 8200 Series mortise case. The mortise lock body itself and the cylinder for the keyed outside lever are separate orders. Plan the cylinder around your facility's existing keyway so the closet keys off the same system as the rest of the building.
3) How does storeroom function behave on a supply closet door?
Outside lever stays locked at all times and retracts the latch only by key. The inside lever is always free, so anyone in the closet can get out without a key. That is why storeroom is the usual pick for stockrooms, med closets, housekeeping and equipment rooms: the door relocks behind you every time, with no chance of someone leaving it unlocked.
4) Can a Corbin Russwin 483F80 lever be used in place of the Sargent TR-8204 LNF 20D trim?
No. The Sargent TR-8204 LNF 20D is a mortise lock trim pack built for the Sargent 8200 Series mortise lock body, with the LN rose and F lever in Dark Bronze Painted. The Corbin Russwin 483F80 is an outside lever and spindle for the Corbin Russwin ML2000 Series and is sized for a 1-3/4 inch thick door. The two are keyed to different lock platforms, so the 483F80 will not mount to an 8200 Series mortise body. If the door already carries a Sargent 8200 mortise lock, stay with the TR-8204 trim; if it carries an ML2000 body, the 483F80 is the matching part.
5) What do LN and F mean in the Sargent TR-8204 LNF part number?
LN is the rose style and F is the lever design. LN is a round rose that suits standard commercial door prep; the F lever is the return-style lever shape. Both have to be specified together on Sargent trim, which is why the code reads LNF. If your building is standardized on a different Sargent rose or lever, order the matching trim code instead, since the escutcheon and lever are not mixed across styles here.
6) I need a replacement outside lever for a Corbin Russwin mortise lock, not a Sargent. What should I be looking at?
The Sargent TR-8204 trim only fits Sargent 8200 mortise cases. For a Corbin Russwin ML2000 Series case, the Corbin Russwin 483F80 is the Grade 1 outside lever and spindle assembly for a 1-3/4 inch thick door, listed with corridor/dormitory function. Note that is a different function from storeroom, so confirm which one your opening needs before swapping.
7) What is the difference in door function between the Sargent TR-8204 trim and the Corbin Russwin 483F80?
The Sargent TR-8204 LNF 20D supplies storeroom/closet function in a single cylinder configuration: the outside lever stays locked at all times and is operated by key, while the inside lever is always free for egress. The Corbin Russwin 483F80 is a Grade 1 part for the Corridor/Dormitory function of the ML2000 Series, which is a different access behavior at the outside lever. Choose by the behavior the opening requires: always-locked key access for a supply or stock room points to the TR-8204 storeroom trim.
8) Is this trim rated for high traffic commercial use, or is it a residential part?
It is a commercial part. Sargent lists the TR-8204 as commercial door hardware for the 8200 mortise platform, and the F lever is intended for high traffic openings in offices, schools, hospitals, hotels and government facilities.
How fast can I get the Sargent TR-8204 LNF 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 LNF 20D come with a warranty?
Absolutely. The Sargent TR-8204 LNF 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 LNF 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 LNF 20D from ZenSupply?
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