Sargent 77-3432 8200 Series Mo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$234.07
$167.63
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Sargent 77-3432 8200 Series Mortise Lock Inside Escutcheon, LW1/KW1 Design, Knob/Lever and Turn Lever

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Model: 77-3432 10

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

$234.07
$167.63
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Sargent 77-3432 8200 Series Mortise Lock Inside Escutcheon, LW1/KW1 Design, Knob/Lever and Turn Lever

The Sargent 77-3432 is a genuine replacement inside escutcheon designed for the Sargent 8200 Series Mortise Lock platform. Featuring an LW1/KW1 keyway design and compatible with both knob/lever and turn lever configurations, this escutcheon delivers a precise fit and finish match for commercial door hardware installations requiring part-level replacements. Finished in Bright Brass, it provides a polished, professional appearance suited to a wide range of commercial environments.

Key Features

  • Genuine 8200 Series Compatibility: Purpose-built for Sargent 8200 Series mortise lock assemblies, ensuring precise fit and function when replacing worn or damaged inside escutcheons.
  • LW1/KW1 Keyway Design: Engineered to accommodate LW1 and KW1 keyway profiles, supporting consistent keying systems across Sargent lock installations.
  • Knob/Lever and Turn Lever Configuration: Supports both knob/lever and turn lever trim arrangements, providing flexibility for various door function requirements within the 8200 Series platform.
  • Bright Brass Finish: Finished in Bright Brass for a clean, polished aesthetic that complements a wide range of commercial interior door hardware specifications.
  • Commercial-Grade Replacement Part: Designed to restore the original appearance and functionality of Sargent 8200 Series mortise locks without requiring full hardware replacement.
  • Sargent Lock Parts Lineage: Sourced as an authentic Sargent lock part, maintaining manufacturer quality standards for durability and long-term performance in high-traffic commercial 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: Escutcheons
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 77-3432
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

Why Sargent 8200 Series?

Sargent 8200 Series mortise lock components are engineered to meet the rigorous demands of commercial door hardware applications, delivering consistent performance and precise fit across the platform. The 77-3432 inside escutcheon reflects Sargent's commitment to manufacturing authentic replacement parts that restore original function and appearance without compromise. For facilities managers and hardware professionals seeking reliable, specification-grade replacements, the Sargent 77-3432 is a trusted solution for maintaining the integrity of 8200 Series mortise lock installations.

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:
Escutcheons
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
77-3432
Features:
Sargent Lock Parts

Sargent 77-3432 10 – Frequently Asked Questions

1) What exactly is the Sargent 77-3432 part, and does it include the lock?
The 77-3432 is the inside escutcheon plate only, for Sargent 8200 Series mortise locks. It is the trim plate that covers the inside face of the door around the knob or lever and turn lever. No mortise lock case, no lever, no cylinder and no turn piece come with it. Order it when the plate itself is worn, bent or refinished and the lock body is still good.
2) Will the 77-3432 escutcheon work with my Sargent LW1 lever trim?
Yes. The plate is cut for the LW1/KW1 design, so it suits LW1 lever and KW1 knob trim on the 8200 Series, and it accepts a turn lever on the inside for privacy and classroom style functions. If your existing inside trim is a different Sargent design family, the cutouts won't line up and you need the escutcheon matched to that design.
3) Is this an outside (keyed) escutcheon or the inside one?
Inside only. The 77-3432 goes on the room side of the opening, where the knob or lever and the turn lever sit. If the damaged plate is the one with the cylinder in it on the corridor side, you need the outside escutcheon for your 8200 function, not this part.
4) Can a Schlage CO Series escutcheon be used in place of the Sargent 77-3432 on an 8200 mortise lock?
No. The Sargent 77-3432 is a mechanical inside escutcheon built for the Sargent 8200 Series mortise lock, with an LW1/KW1 keyway design and knob/lever and turn lever compatibility. The Schlage Electronics 47260707 is a CO Series exterior escutcheon for CO100 cylindrical and mortise locks and is a keypad component, shipped with fasteners and an O-ring. The two serve different platforms and different sides of the door, so the CO escutcheon will not restore an 8200 mortise trim.
5) I need an escutcheon for exit device trim, not a mortise lock. What should I look at instead of the Sargent 77-3432?
The Sargent 77-3432 is a replacement inside escutcheon for Sargent 8200 Series mortise lock assemblies, so it is not the part for exit trim. For an exit trim application, the Schlage Electronics 47260708 is a CO Series exterior escutcheon made specifically for exit trim on the CO-100 platform, with a keypad function and an Aged Bronze finish.
6) What finishes can I get the Sargent 8200 inside escutcheon in to match my other doors?
Eleven finishes: 03 Bright Brass clear coated, 04 Satin Brass clear coated, 09 Bright Bronze clear coated, 10 Satin Bronze clear coated, 10B Dark Oxidized Satin Bronze oil rubbed, 10BL Dark Oxidized Satin Bronze clear coated, 15 Satin Nickel plated clear coated, 26 Bright Chromium over nickel, 26D Satin Chromium over nickel, 32 Bright Stainless Steel and 32D Satin Stainless Steel. For a hallway of existing Sargent trim, 26D and 32D are the usual commercial satin matches; a plate replaced years after the original will often read slightly brighter, so refinishing tone is worth eyeing on brass and bronze runs.
7) Do I have to replace the whole mortise lock if the inside plate is damaged?
No, and that is the point of ordering this part. Swapping the inside escutcheon restores the appearance and the trim mounting without pulling the mortise case out of the door or re-keying anything, so the door stays in service for the price of a plate. Keep the existing lever, spindle and turn piece if they are sound.
8) I want to match an existing bronze or brass door on a Sargent 8200 mortise lock. Does the 77-3432 come in a finish that matches, or do I need a different escutcheon?
The Sargent 77-3432 inside escutcheon is offered across eleven finishes, including 03 Bright Brass Clear Coated, 04 Satin Brass Clear Coated, 09 Bright Bronze Clear Coated, 10 Satin Bronze Clear Coated, 10B Dark Oxidized Satin Bronze Oil Rubbed, and 10BL Dark Oxidized Satin Bronze Clear Coated, so brass and bronze openings can be matched without moving to another part. By contrast, the Schlage Electronics 47260708 CO Series exit trim escutcheon is a single Aged Bronze finish option.
9) Do I have to replace the whole mortise lock, or can I just change the escutcheon?
The Sargent 77-3432 is a part-level replacement, so a worn or damaged inside escutcheon on an 8200 Series mortise lock can be swapped without replacing the full lock assembly, and it is specified for commercial use. The comparable escutcheon-only parts take the same approach on their own platforms: the Schlage Electronics 47260707 is sold as an exterior escutcheon only for CO100 cylindrical and mortise locks, supplied with fasteners and an O-ring.
10) Is the Sargent 77-3432 rated for commercial traffic or is it a residential part?
It's a commercial part, built as a genuine Sargent 8200 Series component for office buildings, schools, healthcare, retail, government facilities, multi-tenant residential and industrial sites. It is not a light-duty residential rose.
How fast can I get the Sargent 77-3432 10 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 77-3432 10 come with a warranty?
Absolutely. The Sargent 77-3432 10 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 77-3432 10?
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
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