Sargent 10-1123 LFIC Prep Leve...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$110.47
$88.80
SGT-10-1123

Sargent 10-1123 LFIC Prep Lever Handle for Large Format Core

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Model: 10-1123-B-26D
From the Conventional Key System Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$110.47
$88.80
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Sargent 10X Line Series LFIC Prep Lever Handle for Large Format Interchangeable Core

Professional Large Format Interchangeable Core Preparation

The Sargent 10X Line Series LFIC Prep lever handle is engineered for doors ranging from 1-3/8" to 2-1/4" thickness and accommodates Sargent Large Format Interchangeable Cores including 60-, 63-, and 64- series configurations. This professional-grade lever handle provides reliable access control integration with LFIC cylinder systems for commercial applications requiring master key flexibility.

Professional Features & Benefits

  • Door Thickness Compatibility: Designed for 1-3/8" to 2-1/4" door thickness range for versatile installation options across various commercial door types.
  • LFIC Integration: Factory-prepared for Sargent Large Format Interchangeable Cores including 60-, 63-, and 64- series for flexible master keying systems.
  • 10X Line Series Construction: Part of Sargent's professional 10X Line Series providing consistent performance and aesthetic coordination with other series components.
  • Commercial-Grade Design: Engineered for demanding commercial applications where reliable operation and security integration are essential.
  • Master Key Compatibility: LFIC preparation allows integration into comprehensive master key systems for facility-wide access control.
  • Professional Installation: Factory preparation ensures proper core alignment and operation for seamless integration with existing access control systems.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose Sargent Quality?

Sargent 10X Line Series lever handles deliver professional-grade reliability with precision engineering designed for commercial door applications. The LFIC preparation ensures seamless integration with master key systems while accommodating the specified 1-3/8" to 2-1/4" door thickness range. Engineered for demanding commercial applications where dependable performance and security integration are essential.

Product Specs

Series:
10X Line Series
Product Type:
Leversets
Product Group:
Mechanical Locks
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Collection:
Conventional Key System
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Product Function:
LFIC
Department:
Door Hardware

Sargent 10-1123-B-26D – Frequently Asked Questions

1) Will the Sargent 10-1123 lever handle accept my existing Sargent large format interchangeable core?
The 10-1123 is prepped for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series. If your facility is already keyed on Sargent LFIC in one of those families, the core pulls from the old trim and drops straight into this lever with your existing control key, so the opening stays on the same master key system. It is not prepped for a conventional cylinder or a small format core.
2) Is the Sargent 10-1123 a complete lockset or just the lever trim?
Trim only. The 10-1123 is a replacement lever handle for the Sargent 10X Line, prepped to take an LFIC core. It does not come with a chassis, latch, or strike. If you are replacing a broken or worn lever on an existing 10X Line cylindrical lock, this is the part. If the opening has no lock in it yet, you need a complete 10X Line lockset instead.
3) I run a BEST interchangeable core system, not Sargent. Will the 10-1123 work?
No. The 10-1123 is prepped specifically for Sargent 60-, 63-, and 64- series large format cores and your BEST cores will not seat in it. If you are standardizing a facility on BEST, look at the BEST 9K Series, a Grade 1 heavy duty cylindrical lever line, or the medium duty 7KC Series. Mixing core platforms on one building is the thing that breaks a master key system.
4) What non-keyed lever lock covers the same 1-3/8 inch to 2-1/4 inch door range as the Sargent 10-1123?
The Falcon K101 is the closest match on door range. It is a Grade 1 heavy duty cylindrical passage lock with non-handed levers, fire rated, and it lists the same 1-3/8 inch to 2-1/4 inch door thickness range the Sargent 10-1123 LFIC prep lever is built for. The difference is scope: the 10-1123 is the lever handle itself, prepared to take a Sargent Large Format Interchangeable Core in the 60-, 63-, and 64- series, while the K101 arrives as a complete passage lockset with no keying at all. Choose the K101 for an opening that only needs to latch and pull, and the 10-1123 when the opening belongs to an LFIC master key system.
5) Is a BEST 9K single dummy trim lever the same thing as a Sargent 10-1123 lever handle?
No. The BEST 9K Series 1DT is single dummy trim, non-keyed, Grade 1 heavy duty - a lever that mounts to the door face and does not retract a latch or accept a core. The Sargent 10-1123 is a lever handle factory prepared for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series, so it belongs on an opening that is keyed into a master key system. If the door needs a fixed pull on the inactive leaf, the 9K 1DT is the right part; if the door needs to be keyed, it is not.
6) I ordered a Corbin Russwin 585F715 lever thinking it would work on a cylindrical lock - will it?
The Corbin Russwin 585F715 is a Grade 1 lock lever for the ED8000 pushpad exit device and the CL3300 cylindrical lock series, listed for 1-3/4 inch to 2 inch doors. It is tied to those Corbin Russwin platforms, so it is not a lever for a Sargent 10X Line opening. The Sargent 10-1123 is the 10X Line lever handle, prepared for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series and listed for 1-3/8 inch to 2-1/4 inch doors. Match the lever to the device family already on the door.
7) What lever designs and finishes does the Sargent 10-1123 come in?
Three lever designs, B, L, and P, each in four finishes: 10 satin bronze clear coated, 10BE dark oxidized satin bronze, 26D satin chromium plated over nickel, and BSP black suede powder coat. All twelve combinations are real, so you can match any of the three lever shapes to any of the four finishes. For a property manager matching existing doors, 26D is the usual commercial default and 10BE the dark bronze you see on older institutional work.
8) What is the difference between an LFIC lever like the Sargent 10-1123 and a lock with a conventional cylinder?
An interchangeable core lets you rekey the opening by pulling the core with a control key, no disassembly of the lever and no locksmith at the door. A conventional cylinder, like the Schlage C keyway cylinder in the Cal-Royal AG00 entrance lever, has to be pinned or swapped out at the bench. LFIC costs more up front and pays back on any building where tenants turn over, keys go missing, or a facility runs a large master key system. This lever is built for the LFIC side of that choice.
9) If I need a whole heavy duty lever lock instead of just the Sargent lever trim, what else does ZenSupply carry for a 1-3/8 to 2-1/4 inch door?
The Falcon K101 is a Grade 1 heavy duty cylindrical lock with the same 1-3/8 inch to 2-1/4 inch door thickness range, fire rated, passage function with non-handed levers. It is a complete lockset rather than trim, so it suits an opening where nothing is installed yet or where the existing chassis is worn out. Note it is non-keyed passage, so it does not carry a core.
10) Does the Sargent 10-1123 lever ship with a core included?
The core is separate. The 10-1123 is prepped to receive a Sargent large format interchangeable core, which means the buyer supplies the core from their own keying system or orders one keyed to their master. That is the point of an IC opening: the trim and the keying are ordered independently, so a facility can stock levers without committing them to a key section.
11) What should I use on a keyed opening if the building runs conventional cylinders instead of interchangeable cores?
For a conventional-cylinder building, look at a complete keyed lockset rather than an LFIC-prepped lever. The Cal-Royal AG05 is a Grade 2 storeroom lever lockset with a deadlocking latchbolt for 1-3/8 inch to 1-3/4 inch doors. The Arrow MK33-BD-CS is a Grade 2 asylum function lock, heavy duty, with a conventional cylinder in Schlage C keyway. The Sargent 10-1123 lever handle is prepared for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series, which is what suits a facility already keyed on LFIC.
12) What lever lock should I use on a classroom door instead of an LFIC prep lever handle?
For a classroom opening the Dexter C1000 Series classroom lock is a Grade 1 keyed cylindrical lever lock with clutching, listed for 1-3/8 inch to 1-3/4 inch doors. Where the room needs the classroom security function, with keyed control from both sides, the Dexter C1000 classroom security version carries that function at Grade 1 over the same 1-3/8 inch to 1-3/4 inch range. Both arrive as complete locksets. The Sargent 10-1123 is the lever handle alone, prepared for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series.
13) What is the alternative when the opening needs to be electrically controlled rather than keyed on a core?
The Corbin Russwin CL33903 is a Grade 1 fail safe electrified cylindrical lever lock operating on 12VAC/DC for 1-3/4 inch to 2 inch doors, with an NZ lever and D rose configuration available. That is the path when the opening is tied to an access control system that must release on signal. The Sargent 10-1123 is a mechanical lever handle prepared for Sargent Large Format Interchangeable Cores in the 60-, 63-, and 64- series, for openings controlled by key.
14) Is the Sargent 10X Line lever handle rated for commercial traffic or is it a residential part?
Commercial. The 10X Line is Sargent's commercial cylindrical platform and this lever is catalogued for commercial use, which is why it carries LFIC prep and finishes like 26D and 10BE rather than residential decorative finishes. For a light residential opening you would be paying for keying flexibility you will not use, and something like a Kwikset 200BRNL Grade 3 passage lever covers a 1-3/8 to 1-3/4 inch interior door instead.
15) Do I need to know the handing before ordering the Sargent 10-1123 lever?
Lever handling on the 10X Line is set by which side of the door the trim goes on, and the B, L, and P designs are ordered as the design, not as a left or right part number. What you do need to confirm is that you are ordering the keyed side, since this lever is the one carrying the core prep, and that your finish matches the inside lever already on the door.
16) Can I put a residential passage lever on a commercial door instead?
The Kwikset 200BRNL RDT Breton passage lever set is Grade 3 for 1-3/8 inch to 1-3/4 inch doors, and the Kwikset 300BRNL RDT Breton privacy lever set is Grade 3 over the same range. Those sit at a different grade level and a narrower door range than commercial cylindrical hardware. The Sargent 10-1123 is a commercial lever handle listed for 1-3/8 inch to 2-1/4 inch doors and prepared for Sargent Large Format Interchangeable Cores. For a commercial opening that only needs passage, the Falcon K101 is a Grade 1 heavy duty passage lock covering that same 1-3/8 inch to 2-1/4 inch range.
How fast can I get the Sargent 10-1123-B-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 10-1123-B-26D come with a warranty?
Absolutely. The Sargent 10-1123-B-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 10-1123-B-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 10-1123-B-26D 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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