Corbin Russwin 8001-034 Interc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$146.00
$96.08
Corbin Russwin 8001-034 Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C1 Keyway

Corbin Russwin 8001-034 Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C1 Keyway

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Model: 8001-034-57C1 626

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

$146.00
$96.08
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Corbin Russwin 8001-034 Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C1 Keyway

The Corbin Russwin 8001-034 is a Less Full Interchangeable Core (LFIC) cylinder designed specifically for use with the CL3329 lockset series. This 6-pin interchangeable core features a Hotel Indicator Pin for occupied/vacant signaling and is keyed to the 57C1 keyway, finished in Satin Brass for a professional, refined appearance. Engineered as a direct replacement part for compatible Corbin Russwin CL3329 hardware, this IC core provides a seamless upgrade or service solution for commercial keying systems.

Key Features

  • LFIC Design: Less Full Interchangeable Core (LFIC) configuration allows for tool-free core removal and replacement, simplifying rekeying and master key system management in commercial environments.
  • 6-Pin Configuration: Six-pin tumbler mechanism delivers enhanced key control and security depth compared to standard pin counts, ideal for demanding commercial keying programs.
  • CL3329 Compatibility: Engineered specifically for use with Corbin Russwin CL3329 locksets, ensuring precise fit and reliable operation without modification.
  • Hotel Indicator Pin: Integrated hotel indicator pin provides visual occupied/vacant room status signaling, making this core well-suited for hospitality and multi-room facility applications.
  • 57C1 Keyway: Proprietary 57C1 keyway provides restricted key control, limiting unauthorized key duplication and supporting robust master key programs.
  • Satin Brass Finish: Satin Brass finish (034) coordinates with a wide range of commercial and hospitality hardware, providing a consistent, professional aesthetic.
  • Replacement Part: Supplied as an interchangeable core only, this component is intended for integration into existing compatible Corbin Russwin hardware assemblies.

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: 8001-034-57C1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Facilities Requiring Indicator Pin Functionality
  • Commercial Office Buildings with Master Key Systems
  • Educational Institutions Using Interchangeable Core Keying Programs
  • Healthcare Facilities Requiring Controlled Access and Key Management
  • Multi-Tenant Residential and Mixed-Use Properties
  • Government and Municipal Buildings with High-Security Keying Requirements
  • Retail Establishments Maintaining Commercial-Grade Lock Hardware

Why Corbin Russwin 8001-034?

Corbin Russwin cylinder parts are built to the exacting standards expected of commercial-grade door hardware, delivering consistent, reliable performance in demanding institutional and hospitality environments. The 8001-034 interchangeable core's LFIC format and proprietary 57C1 keyway support comprehensive key control programs, while the integrated hotel indicator pin addresses the specific operational needs of multi-room facilities. For facilities managers and security professionals seeking a genuine Corbin Russwin replacement component, this IC core provides a verified, compatible solution for CL3329 series locksets.

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:
8001-034-57C1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 8001-034-57C1 626 – Frequently Asked Questions

1) Will the Corbin Russwin 8001-034 core fit a CL3329 lockset?
Yes. The 8001-034 is built specifically for Corbin Russwin CL3329 locksets and drops into that hardware without modification. It is supplied as the core only, so the lockset body, trim and housing have to already be in place.
2) What does the hotel indicator pin on this Corbin Russwin core actually do?
It drives the occupied/vacant signalling on the lockset, so staff can see room status at the door. That is why this core shows up in hotels and other multi-room facilities rather than in plain office keying. If your opening doesn't use indicator signalling, you want a standard LFIC core instead.
3) Can I rekey or swap this core without taking the lock apart?
That is the point of the LFIC format. A control key pulls the core out of the housing and a replacement drops in, so rekeying is done at the door with no disassembly of the lockset. It is a 6-pin core, which gives more depth for master keying than a 5-pin.
4) Will this core work with my existing Corbin Russwin keys?
Only if your system runs the 57C1 keyway. This core is cut to the proprietary 57C1 section, so keys from another Corbin Russwin keyway will not enter it. The upside is restricted key control: 57C1 blanks limit unauthorized duplication and keep the core inside a controlled master key program.
5) Can a Schlage 20-207 core be used in place of a Corbin Russwin 8001-034 core?
No. The Corbin Russwin 8001-034 is built for Corbin Russwin CL3329 locksets and is cut to the proprietary 57C1 keyway, so it only accepts 57C1 keys and only fits Corbin Russwin hardware prepped for it. The Schlage 20-207 is a sub-assembled core in the Schlage S123 keyway, so it belongs in Schlage cylinder housings and takes Schlage keys. The two are not cross-keyable and not interchangeable in the same door prep, even though both are interchangeable-core cylinders.
6) Is this a complete lock or just the cylinder core?
Core only. The 8001-034 is a replacement part meant to be fitted into existing compatible Corbin Russwin hardware, so ordering it does not get you a lockset, trim, or strike.
7) Is there an interchangeable core from another brand I can use instead?
Not in a Corbin Russwin CL3329 housing. Cores are brand and keyway specific. ZenSupply does carry the Schlage Commercial 20-207 sub-assembled FSIC core in the S123 keyway, but that is a full interchangeable core for Schlage housings, not a substitute in Corbin Russwin hardware.
8) Both the Corbin Russwin 8001-034 and the Schlage 20-207 are called interchangeable cores - what actually differs?
Both are removable interchangeable-core cylinders, and the Schlage 20-207 is likewise an LFIC core, so the swap-out concept is the same: pull the core, drop in a new one, no lock disassembly. The differences are keyway and application. The 8001-034 uses the 57C1 keyway and includes a hotel indicator pin for occupied/vacant signaling, which suits hospitality and multi-room facilities. The 20-207 is a plain core in the S123 keyway with no indicator function stated. Choose by which manufacturer's locksets are already on the doors and which keyway your master key system is built on.
9) We are standardizing a hotel on indicator-style guestroom cores. Which core do we specify?
Specify the Corbin Russwin 8001-034. It is the 6-pin LFIC core for CL3329 locksets and carries an integrated hotel indicator pin for occupied/vacant room status, which is the feature guestroom programs are usually after. It comes in 606 satin brass, 626 satin chrome, and BSP black suede powder coat so the core face can match existing trim. The Schlage 20-207 core is an alternative interchangeable core in the S123 keyway if the property is already standardized on Schlage housings, but no indicator function is part of that core.
10) Is the Corbin Russwin 8001-034 suitable for a school or hospital keying program, not just hotels?
Yes. It is a commercial-grade core, and the 6-pin LFIC format with a restricted 57C1 keyway is what institutional key programs run on in schools, healthcare, government buildings and multi-tenant residential. The indicator pin simply goes unused where status signalling isn't part of the opening.
How fast can I get the Corbin Russwin 8001-034-57C1 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 8001-034-57C1 626 come with a warranty?
Absolutely. The Corbin Russwin 8001-034-57C1 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 8001-034-57C1 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 8001-034-57C1 626 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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