Sargent TR-8224 LB 20D Mortise...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$913.00
$506.55
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Sargent TR-8224 LB 20D Mortise Lock Trim Pack, Room Door Function, Single Cylinder with Deadbolt, L Rose, B Lever, Dark Bronze Painted

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Model: TR-8224 LB 20D

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

$913.00
$506.55
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Sargent TR-8224 LB 20D Mortise Lock Trim Pack, Room Door Function, Single Cylinder with Deadbolt

The Sargent TR-8224 LB 20D is a commercial-grade mortise lock trim pack designed for the Sargent 8200 Series Mortise Lock platform. This trim pack supports a Room Door Function with a single cylinder and deadbolt configuration, and is finished in Dark Bronze Painted for a consistent, professional aesthetic. Featuring the L Rose and B Lever combination, this trim pack delivers a complete replacement or upgrade solution for compatible 8200 Series mortise lock assemblies in commercial environments.

Key Features

  • 8200 Series Compatibility: Engineered specifically for the Sargent 8200 Series Mortise Lock platform, ensuring precise fit and reliable performance in compatible door assemblies.
  • Room Door Function: Configured for Room Door Function (TR-8224) with single cylinder and deadbolt, providing the appropriate access control for interior and corridor room applications.
  • L Rose Configuration: Includes the L Rose trim style, delivering a classic, commercial-grade rose profile suited to a wide range of door preparations.
  • B Lever Design: Equipped with the B Lever, a traditional commercial lever style compatible with the Sargent 8200 Series lock body for smooth, consistent operation.
  • Dark Bronze Painted Finish (20D): Dark Bronze Painted finish provides a professional appearance and coordinates with complementary architectural hardware in commercial settings.
  • Commercial-Grade Construction: Designed and specified for commercial door applications, meeting the demands of high-traffic institutional and commercial environments.
  • Trim Pack Format: Supplied as a complete trim pack, streamlining replacement or installation and reducing the need for separately sourced components.

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-8224 LB 20D
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities and Schools
  • Healthcare Institutions and Hospitals
  • Hotel and Hospitality Properties
  • Government and Municipal Buildings
  • Multi-Tenant Residential and Apartment Complexes
  • Retail and Mixed-Use Commercial Establishments

Why Sargent TR-8224?

Sargent 8200 Series trim components are purpose-built for commercial door hardware applications, delivering consistent fit and finish across the 8200 Series mortise lock platform. The TR-8224 LB 20D trim pack provides facilities managers and installers with a reliable, manufacturer-sourced solution for maintaining or upgrading room door function hardware. Engineered for demanding commercial environments, Sargent lock trim ensures long-term compatibility and professional performance.

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-8224 LB 20D
Features:
Sargent Lock Parts

Sargent TR-8224 LB 20D – Frequently Asked Questions

1) Does the TR-8224 trim pack include the mortise lock body and cylinder?
No. This is trim only, supplied as a complete trim pack with the L rose and B lever for a room door function with single cylinder and deadbolt. The 8200 Series mortise case and the cylinder itself are separate items you order alongside it if you are building a complete lock rather than replacing damaged trim.
2) What is the Corbin Russwin equivalent to the Sargent TR-8224 LB 20D mortise trim?
For a Corbin Russwin mortise lock, the comparable trim part is the Corbin Russwin 483F80, an outside lever and spindle for the ML2000 Series sized for a 1-3/4 inch thick door. The Sargent TR-8224 LB 20D is a trim pack for the Sargent 8200 Series mortise lock platform with the L rose and B lever in Dark Bronze Painted. The two are not interchangeable across platforms - each is cut for its own lock body, so match the trim to the mortise case already in the door.
3) What does room door function with single cylinder and deadbolt mean on the Sargent TR-8224?
It is the trim arrangement for a room or corridor door where one side takes a key cylinder and the lock also carries a deadbolt. On the 8200 Series that gives keyed control from the outside plus separate bolt throw for occupant privacy or added security. If your opening needs a double cylinder or a passage arrangement instead, you need a different TR number in the 8200 trim range.
4) Will 20D dark bronze trim match the other Sargent levers already installed in my building?
20D is Sargent's dark bronze painted finish, and that is the only finish this trim pack is supplied in (listed as 690 dark bronze on the option). It coordinates with other dark bronze architectural hardware, but painted dark bronze and oil-rubbed or plated bronze finishes do not read the same on adjacent doors, so match on the finish code rather than the colour name if you are standardizing a fleet.
5) Is the L rose and B lever combination on this trim something I have to specify separately?
No, the LB in the model designation is the combination: L rose with B lever. It ships as that pairing. If your existing doors use a different Sargent rose or lever style, order the matching TR-8224 suffix for that combination instead of trying to mix components.
6) Is this Sargent trim suitable for high-traffic school and hospital doors?
It is specified as commercial, not residential, and is intended for high-traffic institutional work, including offices, schools, healthcare facilities, hotels, government buildings, multi-tenant residential, and retail. For an MRO buyer standardizing on the 8200 platform, the trim pack lets you keep one lever and rose profile across those openings.
How fast can I get the Sargent TR-8224 LB 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-8224 LB 20D come with a warranty?
Absolutely. The Sargent TR-8224 LB 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-8224 LB 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-8224 LB 20D 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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