Corbin Russwin 2000-034 Cylind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$128.70
$91.96
Corbin Russwin Corbin Russwin 2000-034 Cylinder for CL3400 and CL3600 Series CR2000-034

Corbin Russwin 2000-034 Cylinder for CL3400 and CL3600 Series

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Model: 2000-034-252 626
$128.70
$91.96
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$128.70
$91.96
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Corbin Russwin 034 Conventional Key-In-Lever Cylinder for CL3400 and CL3600 Series Locksets

Commercial-Grade Replacement Cylinder for Corbin Russwin Lever Lockset Series

The Corbin Russwin 034 is a Conventional Key-In-Lever replacement cylinder engineered for compatibility with the CLX3300, CL3400, CL3600 (prior to June 2000), and A5/N5 lockset series. Designed as a professional-grade parts and accessories solution for commercial door hardware, this cylinder integrates seamlessly into Corbin Russwin's key systems architecture, enabling each hardware product to function as a precise access control device within a master key system. Two keys are included, supporting immediate deployment in commercial security applications.

Professional Features & Benefits

  • Conventional Key-In-Lever Classification: Designed as a Conventional Key-In-Lever cylinder, providing reliable and familiar operation suited to commercial lever lockset applications.
  • Broad Series Compatibility: Compatible with CLX3300, CL3400 (Lockset Series Obsolete), CL3600 (prior to June 2000), and A5/N5 series, offering versatile replacement options across multiple Corbin Russwin product lines.
  • Keys Included: Comes with 2 keys for immediate use upon installation, reducing setup time in commercial environments.
  • Master Key System Integration: Functions as a core component of Corbin Russwin's key systems architecture, allowing each door to serve as an individual access control point within a properly designed master key system.
  • Commercial-Grade Construction: Rated for commercial applications, delivering the durability and security performance required in high-demand institutional and commercial settings.
  • Replacement Part Designation: Classified as a replacement part within the Corbin Russwin 2000 Series, ensuring a direct fit for existing installations without the need for additional modifications.
  • Security System Flexibility: Corbin Russwin's variety of cylinder mechanisms provides the right balance of security, convenience, and expansion capability, making this cylinder a dependable choice for evolving key system requirements.

Technical Specifications

  • Series: 2000
  • Product Type: Cylinders
  • Product Group: Parts and Accessories
  • Product Subgroup: Cylinders
  • Keys Included: 2
  • Commercial/Residential: Commercial
  • Subcategory: Cylinders
  • Application: CLX3300; CL3400 (Lockset Series Obsolete); CL3600 (Prior to June 2000); A5/N5
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Cylinder Classification: Conventional Key-In-Lever
  • Product Category: Parts and Accessories
  • Department: Door Hardware

Professional Applications

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

Why Choose Corbin Russwin Quality?

Corbin Russwin cylinder products are engineered to deliver professional-grade security and reliability as integral components of a well-designed master key system. The 2000 Series replacement cylinder is built to commercial standards, ensuring consistent performance in demanding access control environments. With 2 keys included and broad compatibility across multiple Corbin Russwin lockset series, this cylinder provides a dependable, drop-in replacement solution for facilities requiring maintained security integrity.

Manufacturer Resources

Key Systems Catalog

Product Specs

Series:
2000
Product Type:
Cylinders
Product Group:
Parts and Accessories
Product Subgroup:
Cylinders
Keys Included:
2
Commercial/Residential:
Commercial
Subcategory:
Cylinders
Application:
CLX3300; CL3400 (Lockset Series Obsolete); CL3600 (Prior to June 2000); A5/N5
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Cylinder Classification:
Conventional Key-In-Lever
Product Category:
Parts and Accessories
Department:
Door Hardware

Corbin Russwin 2000-034-252 626 – Frequently Asked Questions

1) Do I need a 6-pin or 7-pin Corbin Russwin 034 cylinder?
That is decided by your existing key system, not by the door. The 034 comes in 6-pin and 7-pin. Seven-pin is used where a master key system needs the extra level of expansion and change key capacity; six-pin is the more common commercial build. Order the same pin count your system was keyed to, because a 7-pin key will not operate a 6-pin cylinder in the same system.
2) I have an obsolete Corbin Russwin CL3400 lever lock. Can I still get a replacement cylinder?
Yes. The CL3400 lockset series is discontinued, but the Corbin Russwin 034 key-in-lever cylinder still covers it, along with CLX3300, pre-June-2000 CL3600, and A5/N5. It is a replacement part, so it drops into the existing lever without modifying the lock. That keeps an obsolete opening serviceable instead of forcing a full lockset swap.
3) Is a key-in-lever cylinder the same thing as a mortise or rim cylinder?
No, and they are not interchangeable. The Corbin Russwin 034 is a conventional key-in-lever cylinder, meaning it sits inside the lever of a cylindrical lockset. A mortise cylinder threads into a mortise lock case, and a rim cylinder mounts through the door with a tailpiece to drive an exit device or rim latch. If your lock is an exit device you need something like the Schlage 20-021 or 20-022 rim cylinder; if it is a mortise lock, a mortise cylinder such as the Adams Rite 4036. Only a lever lockset takes the 034.
4) What is the difference between a rim cylinder and the Corbin Russwin 034 key-in-lever cylinder?
A rim cylinder mounts through the door and drives an exit device or rim lock with a tailpiece. The Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and 2 keys, and the Schlage 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. The Corbin Russwin 034 is a conventional key-in-lever cylinder that goes into the lever of a CLX3300, CL3400, CL3600 (prior to June 2000), or A5/N5 lockset and also ships with 2 keys. A rim cylinder will not seat in a lever chassis.
5) What replaces a Corbin Russwin 034 key-in-lever cylinder on a Falcon lever lockset?
The Corbin Russwin 034 is a conventional key-in-lever cylinder built for Corbin Russwin CLX3300, CL3400, CL3600 (prior to June 2000), and A5/N5 locksets, so it is not the part for a Falcon lever. For Falcon, the key-in-lever cylinder is the Falcon A23161-05 G, a 6-pin G keyway cylinder supplied keyed different with 2 cut keys. Both are key-in-lever cylinders, but each is cut to its own manufacturer's lever chassis and key system, so they are not interchangeable between the two brands.
6) Should I use an interchangeable core instead of a conventional cylinder like the Corbin Russwin 034?
That depends on whether the facility is set up for cores. Interchangeable core products such as the BEST 1CB Peaks 150 Series interchangeable core cylinder, the BEST 1CDF drill resistant patented 7-pin brass 150 Series core, and the Schlage 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam let a locksmith swap the core with a control key and rekey without disassembling the lock. The Corbin Russwin 034 is a conventional key-in-lever cylinder, rekeyed by pinning the cylinder itself, and is available in 6 pins and 7 pins across Corbin Russwin keyways. Choose the core route only if the lever chassis is prepped for a core and the site already runs a control key system.
7) Can I use the Corbin Russwin 034 if I want interchangeable core so I can rekey doors myself?
No. The 034 is a conventional cylinder, so rekeying means pulling it and repinning it. If self-service rekeying is the goal, an interchangeable core system is the different animal: BEST 1CB 150 Series or the drill-resistant 1CDF 7-pin core, or Schlage FSIC such as the 20-057. Those let maintenance swap a core with a control key in seconds. That is a system decision though, not a part swap, since the lock has to accept a core.
8) I need to rekey a whole building of Corbin Russwin lever locks. Can I standardize on one cylinder?
Yes, if the locks are CLX3300, CL3400, pre-June-2000 CL3600, or A5/N5, one 034 cylinder covers all of them. Pick one keyway and one pin count (6 or 7) across the order and every door pins into the same master key system, with two keys per cylinder. Mixed-age CL3600 openings are the exception to watch, since the post-June-2000 ones take a different cylinder.
9) How do I match cylinders across a building where some doors are Corbin Russwin and others are not?
Match by chassis first, then by key system. The Corbin Russwin 034 covers the Corbin Russwin lever doors, CLX3300, CL3400, CL3600 (prior to June 2000), and A5/N5, and is offered in 6 or 7 pins in 606 satin brass and 626 satin chrome. Doors on other hardware take their own part: the Kaba Ilco 1579 for Sargent knob and lever, the Falcon A23161-05 G for Falcon key in lever, and the Kaba Ilco 1539 universal key-in-knob / lever cylinder. Because each family runs its own keyway, a facility standardizing on one key must confirm the keyway before pinning the set.
10) Is the Corbin Russwin 034 cylinder rated for commercial traffic, or is it a residential part?
Commercial. The 034 is a commercial-grade replacement cylinder for Corbin Russwin lever locksets, the hardware used in office buildings, schools, healthcare, and multi-tenant properties. It is a serviceable part for existing commercial openings rather than a residential retrofit cylinder.
11) I need a cylinder that fills the hole but is not keyed. Is the Corbin Russwin 034 the right part?
No. The Corbin Russwin 034 is a keyed conventional key-in-lever cylinder and ships with 2 keys. For a non-keyed opening the BEST 12E Series dummy rim cylinder with 1-5/32 inch diameter is the dummy part. The two serve different purposes and are not substitutes for each other, so confirm whether the door needs to lock before ordering.
12) What cylinder goes in an Emtek handleset or deadbolt rather than a Corbin Russwin lever?
Emtek trim takes an Emtek-compatible cylinder: the Emtek CY4 cylinder, sold each, or the Medeco 1065244 5-pin rim lazy motion rim type cylinder with Emtek tailpiece. The Corbin Russwin 034 is a conventional key-in-lever cylinder for Corbin Russwin CLX3300, CL3400, CL3600 (prior to June 2000), and A5/N5 commercial lever locksets and will not fit Emtek trim.
How fast can I get the Corbin Russwin 2000-034-252 626 delivered?
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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 2000-034-252 626 come with a warranty?
Absolutely. The Corbin Russwin 2000-034-252 626 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 2000-034-252 626?
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