Sargent 81-0579 LS/KS Blank In...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$575.49
$380.11
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Sargent 81-0579 LS/KS Blank Inside Escutcheon for Commercial Mechanical Locks

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Model: 81-0579 26D

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

$575.49
$380.11
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Sargent 81-0579 LS/KS Blank Inside Escutcheon for Commercial Mechanical Locks

The Sargent 81-0579 is an LS/KS Blank Inside Escutcheon finished in Bright Brass, designed as a genuine replacement part for compatible Sargent commercial mechanical lock series. This inside escutcheon provides a clean, finished appearance on the interior side of the door where no active lever, knob, or cylinder function is required, making it ideal for blank or inactive trim applications. Manufactured to Sargent's commercial-grade standards, the 81-0579 delivers a precise fit and polished Bright Brass finish consistent with coordinating Sargent lock hardware.

Key Features

  • Genuine Sargent Replacement Part: OEM component engineered specifically for compatible Sargent LS/KS series mechanical lock applications, ensuring proper fit and finish.
  • Blank Escutcheon Design: Inside escutcheon with no active function cutout, providing a clean finished appearance for inactive or blank trim configurations.
  • Bright Brass Finish: Polished Bright Brass surface finish coordinates seamlessly with matching Sargent hardware for a cohesive, professional door appearance.
  • Commercial-Grade Quality: Designed and manufactured to meet the demands of commercial door hardware applications where reliable components and consistent appearance are essential.
  • Inside Escutcheon Placement: Configured for interior door face installation, completing the trim package on the non-active side of the door assembly.
  • LS/KS Series Compatibility: Engineered for use with Sargent LS and KS series lock configurations, ensuring proper alignment and secure mounting with compatible devices.

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: 81-0579
  • 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 81-0579?

Sargent lock parts and accessories are manufactured to OEM specifications, delivering the precise fit, finish consistency, and material quality required for professional commercial door hardware installations and service work. The 81-0579 LS/KS Blank Inside Escutcheon ensures that replacement and completion projects maintain the same standard as original factory installations. For facilities managers, locksmiths, and door hardware professionals, sourcing genuine Sargent replacement components like the 81-0579 eliminates compatibility concerns and preserves the integrity of the installed lock system.

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:
81-0579
Features:
Sargent Lock Parts

Sargent 81-0579 26D – Frequently Asked Questions

1) Will the Sargent 81-0579 fit my Sargent lock?
It is built for Sargent LS and KS series mechanical lock configurations, and it mounts and aligns to those. It is a genuine Sargent OEM replacement component, so on an LS or KS trim application the fit and hole pattern match the original. If the lock on your door is another Sargent series or another brand, this is not the plate for it.
2) I need an escutcheon with a keypad or electronic trim. Is the Sargent 81-0579 the right part?
No. The 81-0579 is a mechanical blank plate with no keypad, cylinder, or wiring. For electronic access control trim, look at a Schlage Electronics CO Series escutcheon instead: the 47260707 is the exterior keypad escutcheon for CO-100 cylindrical and mortise locks and ships with fasteners and an O-ring, and the 47260708 is the exterior keypad escutcheon for CO-100 exit trim in aged bronze.
3) Can I use the 81-0579 on the outside of the door?
No. It is configured as an inside escutcheon for the interior door face, completing the trim on the non-active side. Outside applications need the corresponding exterior trim for your LS or KS lock.
4) If the interior side of the door needs a keypad instead of blank trim, what escutcheon should I order?
The Sargent 81-0579 is a blank escutcheon, meaning it has no function cutout and is used where no active lever, knob, or cylinder is needed. If the opening calls for keypad entry instead, the Schlage Electronics 47260707 is a CO Series escutcheon for cylindrical and mortise locks with a keypad and ships with fasteners and an O-ring; for exit device trim, the Schlage Electronics 47260708 is the CO-100 keypad escutcheon in an aged bronze finish. Those are exterior escutcheons, so confirm which face of the door the keypad belongs on before ordering.
5) We are matching existing brass and bronze lock trim across a building - does the Sargent 81-0579 come in more finishes than the Schlage CO escutcheons?
The Sargent 81-0579 blank inside escutcheon is offered in eight 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, 15 satin nickel plated clear coated, 26 bright chromium plated over nickel, and 26D satin chromium plated over nickel. Of the comparable escutcheons, the Schlage Electronics 47260708 CO Series exit trim escutcheon is specified in aged bronze. So for brass and bronze standardization across Sargent LS/KS openings, the 81-0579 gives the broader finish range to match to.
6) I need an escutcheon plate for a round push switch, not a lock - is the Sargent 81-0579 the right part?
No. The 81-0579 is an inside escutcheon for Sargent commercial mechanical locks in the LS/KS series and mounts as part of a lock trim package on the interior door face. For a round switch, the part built for that job is the MS Sedco ESC decorative stainless escutcheon plate, made for R4 and R6 round switches.
7) I manage a building with mixed hardware. Is this escutcheon suitable for high traffic commercial doors?
Yes, it's a commercial-grade Sargent part, made for office buildings, schools, healthcare, retail, government, multi-tenant residential, and industrial facilities. Because it is a blank plate with no moving parts, wear is limited to the finish, so matching the finish code across your openings is the main standardizing decision.
8) Is this escutcheon an aftermarket copy or a genuine Sargent part?
Genuine Sargent, manufactured to OEM specification for LS/KS trim. That matters on service work where the replacement plate has to line up with existing mounting points and match the plating on the rest of the factory hardware.
9) Is the Sargent 81-0579 a replacement part or a complete trim assembly?
The 81-0579 is a replacement part - a single blank inside escutcheon for Sargent LS/KS series commercial mechanical locks, supplied to complete the interior side of the trim package. It is not a lock or a full assembly. The comparable Schlage Electronics CO Series parts are also escutcheon-only components rather than complete devices: the 47260707 is an exterior escutcheon only for cylindrical and mortise locks, and the 47260708 is an exterior escutcheon only for exit trim. In all three cases the operating hardware is ordered separately.
How fast can I get the Sargent 81-0579 26D 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 81-0579 26D come with a warranty?
Absolutely. The Sargent 81-0579 26D 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 81-0579 26D?
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 81-0579 26D from ZenSupply?
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