Corbin Russwin 8001-034-27A2 L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$146.00
$96.08
Corbin Russwin 8001-034-27A2 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 27A2 Keyway

Corbin Russwin 8001-034-27A2 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 27A2 Keyway

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Model: 8001-034-27A2 626

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

$146.00
$96.08
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Corbin Russwin 8001-034-27A2 Less Full Size Interchangeable Core, 6-Pin LFIC for CL3329 with Hotel Indicator Pin and 27A2 Keyway

The Corbin Russwin 8001-034-27A2 is a Less Full Size Interchangeable Core (LFIC) designed as a direct replacement component for the CL3329 mortise lock series. This 6-pin interchangeable core features a Hotel Indicator Pin for in-room occupancy indication, is keyed to the 27A2 keyway, and is finished in Satin Brass. Engineered for commercial-grade security applications, this IC core allows quick, tool-free core swapping to streamline rekeying and access control management across large facilities.

Key Features

  • Less Full Size Interchangeable Core (LFIC): Designed for fast, tool-free core replacement without disassembling the lock body, simplifying rekeying and master key system management in commercial environments.
  • 6-Pin Configuration: Provides a robust 6-pin tumbler arrangement for enhanced key combination capacity and improved pick resistance in demanding commercial applications.
  • CL3329 Compatibility: Engineered specifically for use with the Corbin Russwin CL3329 mortise lock series, ensuring precise fit and reliable operation within the existing hardware assembly.
  • Hotel Indicator Pin: Includes a Hotel Indicator Pin that signals in-room occupancy status, making this core ideal for hospitality and hotel room door installations requiring privacy indication.
  • 27A2 Keyway: Keyed to the restricted 27A2 keyway for controlled key duplication and enhanced key control within master key systems.
  • Satin Brass Finish: Features a Satin Brass finish that complements a wide range of commercial and hospitality door hardware aesthetics.
  • Replacement Part: Supplied as a core-only component, this LFIC is a direct replacement part for maintaining or upgrading existing Corbin Russwin CL3329 installations without full hardware replacement.

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: 8001-034-27A2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Guest Room Doors
  • Commercial Office Buildings with Master Key Systems
  • Educational Facility Access Control Programs
  • Healthcare Institution Keying Systems
  • Multi-Tenant Commercial Properties
  • Government and Municipal Buildings
  • Institutional Facilities Requiring Controlled Key Duplication

Why Corbin Russwin 8001-034-27A2?

Corbin Russwin IC core components are built to the precise tolerances required for reliable operation within their CL3329 mortise lock series, offering facilities managers and security professionals a dependable solution for ongoing key control and access management. The combination of a 6-pin LFIC format, Hotel Indicator Pin, and restricted 27A2 keyway delivers a purpose-built replacement part engineered for the demands of high-traffic commercial and hospitality 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:
8001-034-27A2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 8001-034-27A2 626 – Frequently Asked Questions

1) What does the hotel indicator pin on this Corbin Russwin IC core actually do?
The indicator pin signals in-room occupancy from the corridor side, which is why this core is specified on hotel and hospitality guest room doors where privacy indication is required. If your guest room locks do not use an indicator function, you want a standard core instead of the 034 indicator version.
2) Will a 27A2 keyway core work in my existing Corbin Russwin master key system?
Only if your system is already built on the 27A2 keyway. The 8001-034-27A2 is cut to the restricted 27A2 keyway for controlled key duplication, so it will operate with keys from a 27A2 system and will not accept keys from another Corbin Russwin keyway. Locksmiths ordering for an existing property should confirm the keyway stamped on their current cores matches before swapping.
3) Can a Schlage 20-207 core be used in place of a Corbin Russwin 8001-034-27A2 core?
No. The Corbin Russwin 8001-034-27A2 is a 6-pin Less Full Size Interchangeable Core built for the Corbin Russwin CL3329 mortise lock series and cut to the 27A2 keyway. The Schlage 20-207 is a sub-assembled core keyed to the Schlage S123 keyway. The two ride in different manufacturers' cylinder housings and use different keyways, so keys and cores are not interchangeable between them; stay with the Corbin Russwin core for a CL3329 lock.
4) What is the closest equivalent to the Corbin Russwin 8001-034-27A2 if the building is keyed to Schlage?
For a facility already on a Schlage keying system, the Schlage 20-207 core-only interchangeable core in the S123 keyway is the counterpart part - it is the core-only replacement item on the Schlage side. The Corbin Russwin 8001-034-27A2 serves the same role on Corbin Russwin hardware, in the 27A2 keyway with a Hotel Indicator Pin for the CL3329 mortise lock. Match the core to the lock brand already hanging in the door rather than mixing systems.
5) Is this a 6-pin or 7-pin Corbin Russwin interchangeable core?
Six pins. The 8001-034-27A2 uses a 6-pin tumbler arrangement, which gives more key combinations and better pick resistance than lower pin counts. Pin count has to match how your keying system was set up, so a 6-pin core belongs in a 6-pin system.
6) Can I rekey a hotel floor without pulling the locks apart?
Yes. Interchangeable core format is the whole point here: the core pulls with a control key and swaps without disassembling the lock body, so a property manager can turn over a block of guest rooms quickly instead of servicing each mortise lock. That is why facilities on master key programs standardize on IC cores.
7) What is the difference between this Corbin Russwin core and a Schlage FSIC core?
Keyways and core geometry are brand specific, so they are not interchangeable. The Corbin Russwin 8001-034-27A2 is a 6-pin core on the 27A2 keyway with a hotel indicator pin, made for CL3329 mortise locks. The Schlage Commercial 20-207 is a sub-assembled FSIC core on the S123 keyway. If your building is keyed Schlage, order the Schlage core; if it is keyed Corbin Russwin 27A2, order this one.
8) If the door does not need occupancy indication, is the Hotel Indicator Pin core still the right choice?
The 8001-034-27A2 includes a Hotel Indicator Pin specifically to signal in-room occupancy status on hospitality guest room doors. On a plain office, storeroom, or classroom opening where no privacy indication is wanted, that feature adds nothing to the function - a standard core-only interchangeable core such as the Schlage 20-207, on Schlage hardware, covers a straightforward rekeying need. Choose the indicator-pin core where the door program calls for in-room status.
9) Is this Corbin Russwin core suitable for residential doors?
It is catalogued and built for commercial use, and it is specific to the Corbin Russwin CL3329 mortise lock. Typical applications are hotel guest rooms, office buildings on master key systems, schools, healthcare, multi-tenant and government facilities. A house with standard cylindrical residential locks has no use for it.
10) Does the finish choice on the Corbin Russwin 8001-034-27A2 affect which core will work in the lock?
No - the 8001-034-27A2 comes in 606 Satin Brass, 626 Satin Chrome, and BSP Black Suede Powder Coat, and all three are the same 6-pin LFIC for the CL3329 in the 27A2 keyway. Finish is an appearance match to the surrounding trim only. Keyway and pin count are what determine whether the core operates on the existing key system; the Schlage 20-207 is a different keyway, S123, and will not key alike with it regardless of finish.
How fast can I get the Corbin Russwin 8001-034-27A2 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 8001-034-27A2 626 come with a warranty?
Absolutely. The Corbin Russwin 8001-034-27A2 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 8001-034-27A2 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
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