Corbin Russwin 293K02 7-Pin Pl...
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$94.00
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Corbin Russwin 293K02 7-Pin Plug Replacement Cylinder Part, 2-3/4 in. Mortise, 59B2 Keyway

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Model: 293K02 59B2 626

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

$94.00
$81.02
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Corbin Russwin 293K02 7-Pin Plug Replacement Cylinder Part, 2-3/4 in. Mortise, 59B2 Keyway

The Corbin Russwin 293K02 is a 7-pin replacement plug designed for 2-3/4" mortise cylinder applications. Configured with the 59B2 keyway and finished in Satin Brass, this genuine Corbin Russwin cylinder part is engineered for seamless compatibility with Corbin Russwin mortise lock systems in commercial door hardware installations. As a direct replacement component, it provides a precise fit for maintaining or restoring the operation of existing Corbin Russwin cylinder assemblies.

Key Features

  • 7-Pin Configuration: Features a 7-pin plug design for enhanced key control and security in commercial mortise cylinder applications.
  • Mortise Cylinder Format: Engineered for 2-3/4" mortise cylinder housings, ensuring a precise and secure fit in compatible Corbin Russwin lock assemblies.
  • 59B2 Keyway: Utilizes the 59B2 keyway for compatibility with Corbin Russwin keying systems, supporting master key and key control programs.
  • Satin Brass Finish: Finished in Satin Brass for a professional appearance consistent with coordinated commercial door hardware installations.
  • Genuine Replacement Part: An authentic Corbin Russwin cylinder component, designed to maintain the performance and integrity of original equipment.
  • Commercial-Grade Quality: Manufactured to Corbin Russwin standards for reliable, long-term performance in demanding commercial environments.

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: Cylinders
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 293K02 59B2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 293K02?

Corbin Russwin cylinder parts are manufactured to the same exacting standards as original equipment, ensuring a reliable drop-in replacement for maintaining the security and operational integrity of installed Corbin Russwin mortise lock systems. The 293K02 7-pin plug with 59B2 keyway delivers the precision engineering that commercial facilities require when servicing or upgrading their door hardware. Trust Corbin Russwin genuine replacement components to restore full function to your mortise cylinder assemblies with confidence.

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:
Cylinders
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
293K02 59B2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 293K02 59B2 626 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 293K02 part, a complete cylinder or just the plug?
It's the plug only, not a complete cylinder. The 293K02 is a 7-pin replacement plug for 2-3/4 inch Corbin Russwin mortise cylinder applications, cut for the 59B2 keyway. If you need a whole cylinder body with housing and cam, this is not it, this is the service part you swap into an existing Corbin Russwin cylinder assembly.
2) Will a 293K02 plug work in my building's Corbin Russwin master key system?
Only if your system runs the 59B2 keyway. The 293K02 is built for 59B2, which is what ties it into Corbin Russwin keying and master key programs. A facility keyed to a different Corbin Russwin section will not accept it, so pull a cylinder and confirm the keyway stamp before ordering.
3) Can a BEST interchangeable core be used in place of the Corbin Russwin 293K02 plug?
No. The 293K02 is a 7-pin plug that fits inside an existing 2-3/4 in. Corbin Russwin mortise cylinder housing and is keyed to the 59B2 keyway. A BEST core such as the 1CDF, a drill resistant patented interchangeable core 7-pin brass unit in the 150 Series, or the 1C Series standard 5-pin core, is a removable core designed for BEST interchangeable core housings. Both are 7-pin in the 1CDF case, but the core and the plug are not interchangeable parts, and the housings differ.
4) If the whole mortise cylinder needs replacing instead of just the plug, what should be used?
The Corbin Russwin 293K02 is a 7-pin replacement plug for 2-3/4 in. mortise cylinder applications, so it only serves a housing that is otherwise sound. When the entire cylinder is being swapped, a complete mortise cylinder is the right item: the Detex MC65 is a mortise cylinder with a Schlage C keyway in a 1-1/8 in. 6-pin configuration, and the Adams Rite 4036 is a five-pin mortise cylinder in the 4036 Series rated Grade 1. Both are complete cylinders rather than plugs, and neither uses the Corbin Russwin 59B2 keyway.
5) Does the 293K02 come in anything other than satin brass?
Two finishes: 606 satin brass and 626 satin chrome. Pick the one matching the cylinder collars and trim already on the opening, since the plug face shows at the keyhole.
6) Why 7 pins instead of 6 on this Corbin Russwin plug?
The extra chamber is about key control and security depth. A 7-pin plug gives more usable combinations for large master keyed facilities and makes unauthorized key duplication harder to slip in. It also means the plug only accepts 7-pin Corbin Russwin keys and pin stacks, not a 6-pin setup.
7) I need a whole mortise cylinder, not a plug. What else do you carry?
For a complete mortise cylinder, the Detex MC65 is a 1-1/8 inch 6-pin mortise cylinder in the Schlage C keyway, and the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder. Note both are different keyway families than Corbin Russwin 59B2, so they won't key into a Corbin Russwin system.
8) Will a rim cylinder work in place of this mortise plug?
No, different formats entirely. A rim cylinder such as the Schlage 20-021 with a vertical tailpiece cam or the 20-022 with a horizontal tailpiece cam mounts through the door and drives a surface rim device. The 293K02 is a plug that lives inside a threaded 2-3/4 inch mortise cylinder body. They are not interchangeable.
9) How do I order the right Corbin Russwin plug, what do I need to specify?
Three things decide it: the model 293K02, the keyway (59B2 here), and the finish (606 satin brass or 626 satin chrome). The pin count is fixed at 7 and the plug is sized for 2-3/4 inch mortise cylinder use.
10) What is the alternative if the opening needs a rim cylinder rather than a mortise part?
The Corbin Russwin 293K02 plug is built for 2-3/4 in. mortise cylinder housings, so it does not serve a rim device. For rim applications, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with two keys, and the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam. If a full size interchangeable core rim cylinder is wanted instead, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam.
11) Is the 293K02 the right part for a key-in-lever or key-in-knob lock?
No. The Corbin Russwin 293K02 is a 7-pin plug for 2-3/4 in. mortise cylinders with the 59B2 keyway. Key-in-lever and key-in-knob locks take a different cylinder body: the Falcon A23161-05 G is a key in lever cylinder in the RU/T Series with a 6-pin G keyway, keyed different with two cut keys, and the Kaba Ilco 1539 Series is a universal key-in-knob and lever cylinder. The Kaba Ilco 1579 is a knob and lever cylinder for Sargent locks.
12) For a deadbolt cylinder replacement, what should be ordered instead of the Corbin Russwin 293K02?
The 293K02 is a replacement plug for Corbin Russwin 2-3/4 in. mortise cylinders, not a deadbolt cylinder. Kaba Ilco offers deadbolt-function cylinders in the 1549 Series key-in-deadbolt cylinder and the 1599 key-in-knob replacement cylinder, both listed with a deadbolt function. Medeco also lists the 1075127, a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the 1012040, a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts.
13) What is the difference between the Corbin Russwin 293K02 plug and a cylinder pull like the Adams Rite 4025?
They do different jobs. The Corbin Russwin 293K02 is the keyed plug that drops into an existing 2-3/4 in. mortise cylinder to restore its operation, with a 7-pin configuration and the 59B2 keyway. The Adams Rite 4025 is a five pin tumbler cylinder pull with through-screws designed for use with the Adams Rite MS1847 deadlock/deadlatch, and the 4026 is a five pin tumbler cylinder pull for wood door applications with the Adams Rite 5017 wood door deadlock/deadlatch. A cylinder pull is the exterior pull and cylinder assembly for a narrow stile or wood door lock, not a service part for a mortise cylinder.
14) Does the Corbin Russwin 293K02 work with Emtek or Arrow residential hardware?
No. The 293K02 is a commercial Corbin Russwin mortise cylinder part using the 59B2 keyway, intended for Corbin Russwin mortise lock systems. Emtek and Arrow hardware take purpose-built retrofit cylinders: the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, the Medeco 1065244 is a 5-pin rim lazy motion rim type cylinder with an Emtek tailpiece, and Emtek lists the CY4 cylinder as a part.
15) If a facility wants cores that can be swapped without disassembling the cylinder, what is the alternative to the 293K02?
Replacing the 293K02 plug means servicing the mortise cylinder itself, since it is a replacement plug for 2-3/4 in. mortise housings. Facilities that want field-swappable keying typically move to an interchangeable core platform: the BEST Peaks 1CB is a 150 Series interchangeable core cylinder, the BEST 1CDF is a drill resistant patented interchangeable core 7-pin brass 150 Series core, and the Schlage 20-057-C is a full size interchangeable core cylinder with a C keyway in 643E Aged Bronze.
16) How does the pin count of the Corbin Russwin 293K02 compare with other cylinders and cores?
The Corbin Russwin 293K02 uses a 7-pin plug configuration for key control in commercial mortise cylinder applications. Among comparable parts, the BEST 1CDF is also a 7-pin core, while the Detex MC65 and the Schlage 20-021 and 20-022 rim cylinders are 6-pin, and the Adams Rite 4036 mortise cylinder and BEST 1C standard core are 5-pin. Pin count governs the keying system the part can be cut into, so it needs to match the existing master key program.
17) Is this plug suitable for apartment and commercial door hardware, or is it a residential part?
It's a commercial part. The 293K02 is built for Corbin Russwin mortise lock systems in commercial installations, the kind found in offices, schools, healthcare, government buildings, retail and multi-tenant residential. Rekeying or restoring a mortise cylinder across a portfolio of doors is its normal job.
18) Which option suits an opening that needs a non-keyed cylinder for appearance only?
The Corbin Russwin 293K02 is a keyed 7-pin plug for 2-3/4 in. mortise cylinders, so every unit is a working keyed part. When only the look of a cylinder is needed with no key function, the BEST 12E Series dummy rim cylinder with a 1-5/32 in. diameter is the dummy alternative. It is a rim format dummy rather than a mortise plug.
How fast can I get the Corbin Russwin 293K02 59B2 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 293K02 59B2 626 come with a warranty?
Absolutely. The Corbin Russwin 293K02 59B2 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 293K02 59B2 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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