Sargent 81-0581 LS/KS Inside E...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$578.55
$382.13
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Sargent 81-0581 LS/KS Inside Escutcheon Cylinder Replacement Part in Bright Brass

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Model: 81-0581 26D

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

$578.55
$382.13
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Sargent 81-0581 LS/KS Inside Escutcheon Cylinder Replacement Part in Bright Brass

The Sargent 81-0581 is a dedicated LS/KS Cylinder Only replacement component designed for the inside escutcheon position on compatible Sargent mechanical lock assemblies. Finished in Bright Brass, this commercial-grade replacement part restores proper cylinder functionality to Sargent LS/KS series locksets and is engineered to meet the precise tolerances required for reliable operation in demanding commercial environments.

Key Features

  • Dedicated Inside Escutcheon Placement: Specifically designed as the inside escutcheon cylinder, ensuring correct positioning and function within compatible Sargent LS/KS series lock assemblies.
  • LS/KS Series Compatibility: Engineered for use with Sargent LS/KS cylinder configurations, providing a direct, manufacturer-matched replacement for worn or damaged components.
  • Bright Brass Finish: Features a Bright Brass finish that coordinates with existing Sargent hardware, maintaining a consistent and professional appearance across the door assembly.
  • Commercial-Grade Construction: Built to Sargent's commercial lock parts standards, this cylinder replacement is suited for high-use environments where durability and consistent performance are required.
  • Genuine Sargent Lock Part: Sourced as an authentic Sargent replacement part, ensuring fit, finish, and performance consistent with original equipment specifications.
  • Simplified Restoration: Allows targeted replacement of the cylinder component only, avoiding the cost and complexity of replacing the entire lockset assembly.

Certifications & Compliance

  • Commercial Grade, Designed and rated for commercial door hardware applications
  • Genuine Sargent Lock Part, Manufacturer-matched replacement component

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: 81-0581
  • Features: Sargent Lock Parts

Typical Applications

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

Why Sargent 81-0581?

Sargent lock parts are manufactured to the same exacting standards as their original equipment, ensuring that replacement components like the 81-0581 integrate seamlessly with existing LS/KS series assemblies. Choosing a genuine Sargent replacement cylinder means maintaining the integrity, security, and performance of your commercial door hardware without compromise.

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:
81-0581
Features:
Sargent Lock Parts

Sargent 81-0581 26D – Frequently Asked Questions

1) What exactly is the Sargent 81-0581 part, the whole escutcheon or just the cylinder?
The 81-0581 is the cylinder component only for the inside escutcheon position on Sargent LS/KS series mechanical lock assemblies. You are not getting the escutcheon plate, the lever, or the lock body with it. It lets you restore cylinder function without pulling and replacing the entire lockset.
2) Will the Sargent 81-0581 cylinder work on any Sargent lock, or only certain series?
Only Sargent LS/KS cylinder configurations. It's built for the inside escutcheon position on those assemblies, so before ordering, confirm the lock you're servicing is an LS or KS series Sargent. On any other Sargent series the positioning and fit are not the part's stated application.
3) Can a Schlage CO Series exterior escutcheon be used in place of the Sargent 81-0581 LS/KS inside escutcheon cylinder?
No. The Sargent 81-0581 is a mechanical lock replacement part, a cylinder for the inside escutcheon position on Sargent LS/KS series lock assemblies, and it is matched to that assembly's tolerances. The Schlage Electronics 47260707 is a CO Series exterior escutcheon for cylindrical and mortise locks on the CO100 with a keypad, supplied with fasteners and an O-ring, and its function is keypad access control. They serve different lock platforms and different sides of the door, so one does not stand in for the other. For a Sargent LS/KS lockset, stay with the Sargent 81-0581.
4) What finishes can I get the Sargent 81-0581 escutcheon cylinder in?
Eight finishes, by Sargent finish code: 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. Match the code to the trim already on the door so the replacement doesn't read as a mismatched piece.
5) Is the Sargent 81-0581 a genuine Sargent part or an aftermarket copy?
Genuine Sargent. It is sourced as an authentic Sargent replacement component, so fit, finish and performance track original equipment on the LS/KS assembly rather than approximating it. For a keyed opening that matters, an aftermarket cylinder that sits a fraction off in the escutcheon will bind.
6) Do I need to replace the whole Sargent lockset if the cylinder is worn?
Not on an LS/KS assembly. The 81-0581 is sold as the cylinder component by itself, so a worn or damaged inside escutcheon cylinder can be swapped on its own and the escutcheon, lever and lock body stay in service.
7) Two of the escutcheons I found are keypad parts. Does the Sargent 81-0581 work with electronic access control?
The Sargent 81-0581 is a mechanical lock component. It replaces the cylinder in the inside escutcheon of Sargent LS/KS series mechanical lock assemblies and is built to commercial door hardware standards. The Schlage Electronics CO Series escutcheons, 47260707 for cylindrical and mortise locks and 47260708 for exit trim, are keypad-function parts for the CO100 platform. If your opening is on an electronic keypad lock, you are working in that CO Series family rather than with a Sargent LS/KS mechanical part.
8) Will a decorative stainless escutcheon plate work as a substitute for the Sargent 81-0581?
No. The MS Sedco ESC is a decorative stainless escutcheon plate for R4 and R6 round switches, a cover plate for a switch opening. The Sargent 81-0581 is a commercial mechanical lock replacement part that restores cylinder function in the inside escutcheon of a Sargent LS/KS lockset. A switch plate has no cylinder and no lock interface, so it cannot take the place of the 81-0581 on a locked door.
9) I manage a building with Sargent locks on the corridor doors. Is this part good enough for that traffic?
It's a commercial part, built to Sargent's commercial lock parts standards and intended for high-use openings, which is why it shows up in office buildings, schools, healthcare, retail, government facilities and multi-tenant residential. It is not a residential-grade substitute part.
10) My other doors are aged bronze. Can I match the Sargent 81-0581 to that, or do I have to change part?
You can stay with the Sargent 81-0581 and choose a bronze-family finish: it is offered in 10 Satin Bronze clear coated, 10B Dark Oxidized Satin Bronze oil rubbed, and 09 Bright Bronze clear coated, alongside brass, nickel and chrome options. The Schlage Electronics 47260708 CO Series exit trim escutcheon carries an Aged Bronze finish, but it is a keypad exit trim part rather than a Sargent LS/KS lock component, so finish alone is not a reason to switch to it.
How fast can I get the Sargent 81-0581 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 81-0581 26D come with a warranty?
Absolutely. The Sargent 81-0581 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 81-0581 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 81-0581 26D from ZenSupply?
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