Corbin Russwin 8001-034-7-57A2...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$148.00
$97.21
Corbin Russwin 8001-034-7-57A2 Large Format Interchangeable Core, 7-Pin LFIC with Hotel Indicator Pin and 57A2 Keyway for CL3329

Corbin Russwin 8001-034-7-57A2 Large Format Interchangeable Core, 7-Pin LFIC with Hotel Indicator Pin and 57A2 Keyway for CL3329

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Model: 8001-034-7-57A2 626

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

$148.00
$97.21
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Corbin Russwin 8001-034-7-57A2 Large Format Interchangeable Core, 7-Pin LFIC with Hotel Indicator Pin and 57A2 Keyway for CL3329

The Corbin Russwin 8001-034-7-57A2 is a Large Format Interchangeable Core (LFIC) designed specifically for compatibility with the CL3329 series. This 7-pin interchangeable core features a Hotel Indicator Pin for enhanced guest room management and is supplied in the 57A2 keyway configuration with a Satin Brass finish. Engineered for commercial door hardware applications, this IC core enables fast, tool-free cylinder replacement to maximize operational efficiency and security management.

Key Features

  • Large Format Interchangeable Core (LFIC): Designed for tool-free core removal and replacement, enabling rapid rekeying and master key system changes without disassembling the lock hardware.
  • 7-Pin Configuration: Features a 7-pin tumbler design for enhanced key combination capacity, providing greater security and flexibility for large master key systems.
  • Hotel Indicator Pin: Incorporates a Hotel Indicator Pin for visual occupancy indication, ideal for hospitality environments requiring guest room status management.
  • 57A2 Keyway: Supplied in the 57A2 keyway for controlled key duplication and compatibility within Corbin Russwin keying systems.
  • CL3329 Compatibility: Specifically engineered for use with the Corbin Russwin CL3329 series lock hardware, ensuring seamless integration and reliable operation.
  • Satin Brass Finish: Finished in Satin Brass for a professional aesthetic that complements a wide range of commercial door hardware.
  • Commercial-Grade Construction: Built to Corbin Russwin's commercial standards as a genuine OEM replacement part for maintaining the integrity of installed locking systems.

Certifications & Compliance

  • Commercial Grade, Designed for professional commercial door hardware applications
  • Genuine Corbin Russwin OEM Cylinder 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: IC Core
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 8001-034-7-57A2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Guest Room Locking Systems
  • Commercial Office Buildings with Master Key Programs
  • Healthcare Facility Access Control and Security Management
  • Educational Institution Door Hardware Systems
  • Government and Municipal Building Security
  • Multi-Tenant Commercial Properties
  • Institutional Facilities Requiring Rapid Rekeying Capability

Why Corbin Russwin 8001?

Corbin Russwin interchangeable core products are built to commercial-grade standards, delivering the precision engineering and material quality expected from a trusted OEM cylinder component. The 8001-034-7-57A2 LFIC maintains the security and operational integrity of CL3329 series installations, making it an ideal replacement part for facility managers and security professionals who demand reliable, specification-grade performance in demanding commercial environments.

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:
IC Core
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
8001-034-7-57A2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 8001-034-7-57A2 626 – Frequently Asked Questions

1) Will the Corbin Russwin 8001 LFIC core work in a CL3329 lockset?
Yes. The 8001-034-7-57A2 large format interchangeable core is built for the Corbin Russwin CL3329 series, so it drops into that lock's core cavity and can be swapped without pulling the lock apart.
2) What keyway does the 8001-034-7-57A2 core come in, and will my existing keys work?
It ships in the Corbin Russwin 57A2 keyway. Keys cut on a different Corbin Russwin section will not enter it, so this core only fits into an existing system if that system is already built on 57A2. The restricted section also limits who can duplicate the keys.
3) Can a Schlage 20-207 core be used in place of the Corbin Russwin 8001-034-7-57A2?
No. Both are large format interchangeable cores, but they belong to different keying platforms. The Corbin Russwin 8001-034-7-57A2 is a 7-pin LFIC supplied in the 57A2 keyway and engineered for Corbin Russwin CL3329 series lock hardware, while the Schlage 20-207 is a sub-assembled full size interchangeable core furnished in the S123 keyway. A Schlage core will not operate on Corbin Russwin 57A2 keys or key into an existing Corbin Russwin master key system, so for a CL3329 opening stay with the 8001 core.
4) What does the hotel indicator pin on this Corbin Russwin core actually do?
It gives a visual occupancy indication on the cylinder, which is what hospitality operations use for guest room status. If you are keying a hotel floor and want housekeeping and front desk to read room status off the lock, that is the reason to order the 8001-034-7 core with the indicator pin rather than a plain core.
5) Is this an OEM Corbin Russwin part or an aftermarket core?
Genuine Corbin Russwin OEM cylinder component, sold as a replacement part for commercial applications. That matters when a facility has a documented Corbin Russwin keying system and you need the core to behave identically to what was originally installed.
6) Do I need a special tool or have to remove the lock to change this core?
No lock disassembly. Large format interchangeable cores pull and reinstall with a control key, so rekeying a door or rolling a master key system is a cylinder swap at the door rather than a teardown. That is the main reason facilities standardize on LFIC.
7) What is the difference between the Corbin Russwin 8001-034-7-57A2 core and a Schlage 20-207 core for a hotel guest room?
The functional difference is the indicator feature. The Corbin Russwin 8001-034-7-57A2 includes a hotel indicator pin for visual occupancy indication in guest room applications and is built for CL3329 series hardware in the 57A2 keyway. The Schlage 20-207 is a sub-assembled full size interchangeable core in the S123 keyway with no indicator feature stated. If the guest room program depends on indicator function, the 8001-034-7-57A2 is the core that carries it.
8) If I am standardizing an entire facility on one interchangeable core platform, how do the Corbin Russwin 8001 and Schlage 20-207 differ?
They commit you to different key systems. Standardizing on the Corbin Russwin 8001-034-7-57A2 means a 7-pin LFIC program in the 57A2 keyway, which supports large master key systems and tool-free core swaps for rapid rekeying; the core is matched to CL3329 series hardware. Standardizing on the Schlage 20-207 means a full size interchangeable core program in the S123 keyway. Mixing the two in one building leaves you carrying two separate key systems, so pick the platform that matches the locks already hung.
9) What finishes is this Corbin Russwin LFIC core available in?
Three: 606 Satin Brass, 626 Satin Chrome, and BSP Black Suede Powder Coat. Pick the one that matches the lock trim already on the door, since the core face is visible in the knob or lever.
10) Is the 8001 core suitable for anything other than hotels?
Yes. Beyond hotel guest rooms, it is used in commercial offices running master key programs, healthcare, schools, government buildings, and multi-tenant properties, anywhere the requirement is fast rekeying on Corbin Russwin hardware. The indicator pin is simply extra function you do not have to use.
How fast can I get the Corbin Russwin 8001-034-7-57A2 626 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 Corbin Russwin 8001-034-7-57A2 626 come with a warranty?
Absolutely. The Corbin Russwin 8001-034-7-57A2 626 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 Corbin Russwin 8001-034-7-57A2 626?
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 Corbin Russwin 8001-034-7-57A2 626 from ZenSupply?
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