Sargent 10-2540 10-Line Lockbo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$433.73
$286.47
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Sargent 10-2540 10-Line Lockbody Assembly with SFIC Option for Commercial Mechanical Locks

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Model: 10-2540

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

$433.73
$286.47
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Sargent 10-2540 10-Line Lockbody Assembly with SFIC Option for Commercial Mechanical Locks

The Sargent 10-2540 is a purpose-built lockbody assembly engineered for the Sargent 10-Line series, offering Small Format Interchangeable Core (SFIC) compatibility for flexible keying and access control configurations. Designed as a commercial-grade replacement lock case, this assembly integrates directly with Sargent 10-Line hardware to restore or upgrade door lock functionality in demanding institutional and commercial environments. Its SFIC option allows facility managers to rekey locks without removing the lockset from the door, providing a streamlined solution for large-scale key management.

Key Features

  • SFIC Compatibility: Designed for Small Format Interchangeable Core configurations, enabling fast and tool-free core changes for efficient access control management across facilities.
  • 10-Line Series Integration: Engineered specifically for Sargent 10-Line locksets, ensuring precise mechanical fit and reliable operation as a direct replacement lock case.
  • Commercial-Grade Construction: Built to meet the performance demands of commercial applications including offices, educational facilities, healthcare institutions, and government buildings.
  • Replacement Lock Case: Serves as a factory-compatible lock case replacement, restoring original functionality to existing Sargent 10-Line door hardware installations.
  • Mechanical Lock Operation: Operates as a fully mechanical lockbody assembly with no electrical components required, simplifying installation and maintenance.
  • Parts and Accessories Compatibility: Classified within the Sargent 10-Line parts and accessories ecosystem, ensuring compatibility with corresponding trim, cylinders, and related 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 Cases
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 10-2540
  • Features: Sargent Lock Parts

Typical Applications

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

Why Sargent 10-2540?

Sargent 10-Line lock case assemblies are purpose-engineered to deliver reliable mechanical performance in commercial door hardware applications. The 10-2540 with SFIC option supports modern access control strategies by enabling interchangeable core flexibility without compromising the integrity of the existing lockset installation. For facilities requiring dependable, manufacturer-compatible replacement parts, the Sargent 10-2540 delivers a direct-fit solution backed by Sargent's established commercial hardware engineering.

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 Cases
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
10-2540
Features:
Sargent Lock Parts

Sargent 10-2540 – Frequently Asked Questions

1) What is the Sargent 10-2540 and what does it replace?
The 10-2540 is a lockbody assembly, the internal lock case, for Sargent 10-Line locksets. It is sold as a replacement part: when the case in an existing 10-Line lock wears out or fails, this drops in to restore the original mechanical function rather than replacing the whole lockset and trim. It is a fully mechanical assembly, so there is nothing to wire.
2) Will the Sargent 10-2540 lock case fit a lockset other than the 10-Line?
No. The 10-2540 is engineered specifically for the Sargent 10-Line series and is intended as a direct-fit case for that family. If your opening has a different Sargent line or another manufacturer's lock, this case is not the part; match the case to the series stamped on the existing lockset.
3) What do the 04 and 30 SFIC options on the Sargent 10-2540 mean when ordering?
Those are the two SFIC configurations the 10-2540 lock case is ordered in, 04 and 30. You pick one at the time of order, so have your keying scheme settled first; the option determines how the small format interchangeable core is carried in the case. There are no other option choices to specify on this part.
4) Can I rekey a Sargent 10-Line lock with this case without pulling the lockset off the door?
That is the point of the SFIC option on the 10-2540. Small format interchangeable core setups let you pull and swap the core with a control key, so a facility can rekey an opening without taking the lockset out of the door. For a property manager or MRO group running a master key system across many doors, that is the difference between a five minute change and a full hardware removal.
5) Do I get the trim, levers and cylinder with the Sargent 10-2540, or just the case?
Just the lockbody assembly. The 10-2540 is the case itself and it works with the corresponding Sargent 10-Line trim, cylinders and related components already on the door. If you are rebuilding an opening rather than repairing one, you will need to source the trim and the SFIC core separately.
6) Is the Sargent 10-2540 lock case suitable for a school or hospital, or is it a residential-grade part?
Commercial. The 10-2540 is built for commercial mechanical lock applications, the kind of traffic seen in offices, schools, healthcare facilities, government buildings, retail, warehouses and multi-tenant residential. It is not a light-duty residential case.
7) We are moving a building from conventional Sargent cylinders to interchangeable core. Does this help?
Yes, for 10-Line openings. Swapping in the 10-2540 with its SFIC option converts those locks to small format interchangeable core operation while keeping the existing 10-Line installation intact, so you can standardize a facility on one core system door by door instead of replacing complete locksets.
How fast can I get the Sargent 10-2540 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 10-2540 come with a warranty?
Absolutely. The Sargent 10-2540 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 10-2540?
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 10-2540 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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