Corbin Russwin 293K02 7-Pin Pl...
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$94.00
$81.02
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Corbin Russwin 293K02 7-Pin Plug Replacement Cylinder Part, 2-3/4 in. Mortise with 59B1 Keyway

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Model: 293K02 59B1 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 with 59B1 Keyway

The Corbin Russwin 293K02 is a commercial-grade 7-pin plug replacement cylinder part designed for 2-3/4" mortise cylinder applications with the 59B1 keyway. Finished in Satin Brass, this precision-machined plug is engineered to integrate seamlessly with compatible Corbin Russwin mortise cylinder assemblies, delivering reliable key control and consistent performance in demanding commercial environments.

Key Features

  • 7-Pin Plug Configuration: Features a 7-pin plug design for enhanced key control and security depth, ideal for commercial keying systems.
  • 2-3/4" Mortise Format: Sized specifically for 2-3/4" mortise cylinder applications, ensuring proper fit within compatible Corbin Russwin mortise lock bodies.
  • 59B1 Keyway: Incorporates the 59B1 keyway for precise key control and compatibility within Corbin Russwin keying systems.
  • Satin Brass Finish: Delivered in a Satin Brass finish that complements a wide range of commercial door hardware aesthetics.
  • Genuine Corbin Russwin Cylinder Part: An authentic OEM replacement part designed to maintain the performance and integrity of Corbin Russwin cylinder assemblies.
  • Commercial-Grade Construction: Built to commercial standards for use in high-traffic facilities where reliability and consistency are essential.

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 59B1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 293K02?

Corbin Russwin cylinder parts are manufactured to exacting commercial standards, ensuring that replacement components like the 293K02 7-pin plug maintain the performance and security integrity of the original assembly. Engineered for demanding commercial applications, this plug delivers consistent, professional-grade reliability in mortise cylinder systems where precise key control and long-term durability are paramount.

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 59B1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 293K02 59B1 626 – Frequently Asked Questions

1) I need a complete mortise cylinder, not just a plug. What should I order instead of the Corbin Russwin 293K02?
The 293K02 is a replacement plug for 2-3/4 in. mortise cylinder assemblies with the 59B1 keyway, so it is a component that goes into an existing cylinder body rather than a finished cylinder. If you need a whole mortise cylinder to drop into the lock body, 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 Grade 1 mortise cylinder with five-pin security. Both are complete cylinders rather than plugs, and neither uses the Corbin Russwin 59B1 keyway, so they will key to their own systems.
2) Can I use the Corbin Russwin 293K02 plug in a rim cylinder application?
No. The 293K02 is sized for 2-3/4 in. mortise cylinder applications, which thread into a mortise lock body. Rim cylinders mount through the door behind a rim exit device and drive a tailpiece instead. For rim work, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and the 20-022 is the same rim cylinder with a horizontal tailpiece cam; the BEST 12E is a dummy rim cylinder with a 1-5/32 in. diameter for openings where no keyed function is needed.
3) We want to move away from rekeying plugs at the door. What is the interchangeable-core alternative to the Corbin Russwin 293K02?
The 293K02 is a 7-pin plug that is pinned and installed inside a mortise cylinder, so rekeying means servicing the cylinder. An interchangeable core system lets you swap the core with a control key instead. The BEST 1CB is a 150 Series interchangeable core cylinder, the BEST 1CDF is a drill resistant patented interchangeable core in 7-pin brass in the 150 Series, and the Schlage 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam. The BEST 1C5 is a standard 5-pin cylinder core if you do not need the patented keyway.
4) Why choose a 7-pin plug over a 6-pin for a commercial keying system?
Seven chambers give you more master keying depth and tighter key control than a six-pin plug, which is why the 293K02 is built as a 7-pin for commercial systems. Comparable six-pin commercial cylinders sold here include the Detex MC65 in Schlage C keyway and the Schlage 20-021 rim cylinder; those are fine for standalone doors but give you less room in a large master key hierarchy.
5) I am servicing an aluminum storefront with an Adams Rite deadlock. Does the 293K02 fit that?
The 293K02 is a 7-pin plug for 2-3/4 in. Corbin Russwin mortise cylinders with the 59B1 keyway, which is a much longer cylinder than a narrow stile storefront lock accepts. For Adams Rite MS1847 deadlock and deadlatch systems, the Adams Rite 4024 cylinder pull mounts with a trim plate and the 4025 is a five pin tumbler cylinder pull with through-screws; for a wood door with the Adams Rite 5017 deadlock or deadlatch, the 4026 five pin tumbler cylinder pull applies.
6) Is the Corbin Russwin 293K02 the right part for a key-in-lever or key-in-knob lockset?
No. The 293K02 is a plug for 2-3/4 in. mortise cylinder assemblies. Key-in-knob and key-in-lever locks take a different cylinder body entirely. The Kaba Ilco 1539 is a key-in-knob and lever universal cylinder, the 1579 is a knob and lever cylinder for Sargent, the 1599 is a key-in-knob replacement cylinder, and 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.
7) Will the Corbin Russwin 293K02 work as a deadbolt cylinder in a residential handleset?
The 293K02 is a commercial mortise cylinder plug for 2-3/4 in. Corbin Russwin cylinders and is not a deadbolt cylinder. For handleset and deadbolt work, the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the 1065244 is a 5-pin rim lazy motion cylinder supplied with an Emtek tailpiece. The Kaba Ilco 1549 is a key-in-deadbolt cylinder, and the Emtek CY4 cylinder is sold each.
8) Is the 293K02 an OEM Corbin Russwin part or an aftermarket copy?
Genuine Corbin Russwin. It's the factory replacement plug for Corbin Russwin cylinder assemblies, which matters if you are maintaining a restricted 59B1 system and cannot risk aftermarket pin chamber tolerances.
9) Is this plug suitable for high-traffic buildings like schools and hospitals?
Yes. The 293K02 is a commercial-grade part, and typical applications include office buildings, schools, healthcare facilities, government buildings, retail, warehouses and multi-tenant residential. For a facility standardizing on one keyway, the value is being able to service existing Corbin Russwin mortise cylinders rather than replacing whole lock assemblies.
10) Our mortise cylinders are satin chrome, not brass. Do I still have to match finish when buying a plug?
The 293K02 plug is offered in 606 satin brass and 626 satin chrome, so you can match the cylinder face already on the door. If instead you are replacing the full cylinder or core and need a different finish family, the Schlage 20-057-C is a full size interchangeable core cylinder on the C keyway in 643E aged bronze.
How fast can I get the Corbin Russwin 293K02 59B1 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 59B1 626 come with a warranty?
Absolutely. The Corbin Russwin 293K02 59B1 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 59B1 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 293K02 59B1 626 from ZenSupply?
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