Corbin Russwin 8001-034-57C2 L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$146.00
$96.08
Corbin Russwin 8001-034-57C2 Less Full Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C2 Keyway

Corbin Russwin 8001-034-57C2 Less Full Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C2 Keyway

(No reviews yet) Write a Review

Model: 8001-034-57C2 626

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

$146.00
$96.08
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Corbin Russwin 8001-034-57C2 Less Full Interchangeable Core, LFIC 6-Pin for CL3329 with Hotel Indicator Pin and 57C2 Keyway

The Corbin Russwin 8001-034-57C2 is a Less Full Interchangeable Core (LFIC) designed as a direct-fit replacement for the CL3329 mortise lock series. This 6-pin interchangeable core features a built-in Hotel Indicator Pin for occupied/vacant room status indication and is configured with the 57C2 keyway, finished in Satin Brass. Engineered for commercial-grade keying systems, this IC core supports streamlined rekeying and master key management without specialized tools.

Key Features

  • Less Full Interchangeable Core (LFIC): Designed for tool-free core exchange, enabling fast rekeying in commercial environments without removing the lock from the door.
  • 6-Pin Configuration: 6-pin tumbler system provides enhanced key combination capacity and security for commercial keying systems.
  • Hotel Indicator Pin: Integrated Hotel Indicator Pin provides visual occupied/vacant status indication, making this core ideal for hospitality and similar applications.
  • 57C2 Keyway: Factory-configured with the 57C2 keyway for compatibility within Corbin Russwin keying systems and master key hierarchies.
  • CL3329 Compatibility: Engineered specifically for use with the Corbin Russwin CL3329 mortise lock series, ensuring precise fit and reliable operation.
  • Satin Brass Finish: Satin Brass finish coordinates with complementary architectural hardware for a cohesive aesthetic.
  • Commercial-Grade Replacement Part: Classified as a replacement part within the Corbin Russwin cylinder parts family, supporting long-term serviceability of installed hardware.

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: 8001-034-57C2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Guestroom Door Locks
  • Commercial Office Buildings with Master Key Systems
  • Healthcare Facilities Requiring Rapid Rekeying
  • Educational Institutions with Interchangeable Core Programs
  • Government and Municipal Buildings
  • Multi-Tenant Commercial Properties
  • Retail Establishments with Keyed Access Control

Why Corbin Russwin 8001-034-57C2?

Corbin Russwin IC cores are purpose-built for demanding commercial applications, combining precision 6-pin cylinder engineering with the convenience of tool-free interchangeable core exchange. The integrated Hotel Indicator Pin and 57C2 keyway configuration make the 8001-034-57C2 a reliable, application-specific solution for facilities managers and security professionals seeking dependable, long-term performance within established Corbin Russwin keying systems.

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:
8001-034-57C2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 8001-034-57C2 626 – Frequently Asked Questions

1) What does the hotel indicator pin on this Corbin Russwin core actually do?
It drives the occupied/vacant status indication on the guestroom lock, so front desk and housekeeping can read room status at the door. That is why this core is specified for hospitality openings rather than a standard office cylinder.
2) My building is keyed on a different Corbin Russwin keyway. Can I use this core?
No, not without a keyway match. This core is factory-configured with the 57C2 keyway, and a key from another Corbin Russwin keyway will not enter it. To fold it into an existing master key hierarchy, the system has to be a 57C2 system.
3) Can I swap this core out myself without taking the lock apart?
Yes. Tool-free core exchange is the point of a Less Full Interchangeable Core: you pull the old core with the control key and seat the new one, with the lock left in the door. No specialized cylinder tools required.
4) Is the Schlage 20-207 core a substitute for this Corbin Russwin core?
No. The Schlage Commercial 20-207 is also an LFIC core, but it is an S123 keyway Schlage core and will not seat in a Corbin Russwin CL3329 housing or work on a 57C2 system. Use it only if the door hardware and the key system are Schlage. It also carries no hotel indicator pin, so it will not drive occupied/vacant indication.
5) Can a Schlage 20-207 core be used in place of a Corbin Russwin 8001-034-57C2?
No. Both are interchangeable cores, but they belong to different keying platforms. The Corbin Russwin 8001-034-57C2 is a 6-pin LFIC cut to the 57C2 keyway and built for the Corbin Russwin CL3329 mortise lock series, including a hotel indicator pin for occupied/vacant status. The Schlage 20-207 is a sub-assembled FSIC core in the S123 keyway. A Schlage core will not key into a Corbin Russwin 57C2 master key system, and it does not carry the hotel indicator feature, so it is not a substitute for a CL3329 guestroom lock.
6) We are standardizing cores across a hotel that has Schlage locks on back-of-house doors. Which core goes where?
Keep the platforms separate by door group. Guestroom doors running the Corbin Russwin CL3329 mortise lock take the 8001-034-57C2, a 6-pin LFIC in the 57C2 keyway whose hotel indicator pin gives the occupied/vacant indication guestrooms need; it is offered in 606 Satin Brass, 626 Satin Chrome, and BSP Black Suede Powder Coat. Back-of-house openings on Schlage hardware take a Schlage core such as the 20-207 in the S123 keyway. Two keyways means two master key hierarchies, which is worth settling with your keying schedule before ordering either.
7) Is the 8001-034-57C2 a complete cylinder or just the core?
Just the core. It is a replacement interchangeable core that goes into an existing CL3329 LFIC housing, not a full mortise cylinder with a housing and cam. If the lock on your door is not prepped for an interchangeable core, this part will not go in.
8) What is the difference between an LFIC core for a Corbin Russwin mortise lock and a Schlage FSIC core?
The Corbin Russwin 8001-034-57C2 is a Less Full Interchangeable Core designed for tool-free core exchange in the CL3329 mortise lock series, with a 6-pin tumbler stack and the 57C2 keyway. The Schlage 20-207 is cataloged as an LFIC core supplied sub-assembled in the S123 keyway. The practical difference for a locksmith is the keyway and the host housing: each core seats in and keys to its own manufacturer's system, so the choice follows the lock hardware already hanging in the door rather than the core style alone.
9) Is this core for commercial or residential use?
Commercial. It is specified for hotel and hospitality guestrooms, office buildings on master key systems, healthcare, schools running interchangeable core programs, government buildings, multi-tenant properties, and keyed retail.
How fast can I get the Corbin Russwin 8001-034-57C2 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 8001-034-57C2 626 come with a warranty?
Absolutely. The Corbin Russwin 8001-034-57C2 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 8001-034-57C2 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 8001-034-57C2 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.
!