Corbin Russwin 292K99 59A1 7-P...
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Corbin Russwin 292K99 59A1 7-Pin Plug 2-Inch Mortise Cylinder Replacement Part with 59A1 Keyway

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Model: 292K99 59A1 626

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

$94.00
$81.02
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Corbin Russwin 292K99 59A1 7-Pin Plug 2-Inch Mortise Cylinder Replacement Part with 59A1 Keyway

The Corbin Russwin 292K99 59A1 is a commercial-grade 7-pin plug engineered for 2" mortise cylinder applications, featuring the 59A1 keyway and a satin brass finish. Designed as a precision replacement cylinder part, this plug is purpose-built for compatibility with Corbin Russwin cylinder assemblies used in demanding commercial door hardware installations. The 7-pin configuration delivers enhanced key control and security compared to standard 5- or 6-pin systems, making it a preferred choice for institutional and commercial environments requiring reliable access management.

Key Features

  • 7-Pin Plug Configuration: Features a 7-pin tumbler design for enhanced key control and security in commercial mortise cylinder applications.
  • 2" Mortise Cylinder Format: Precisely sized for 2" mortise cylinder assemblies, ensuring accurate fit and reliable operation in compatible Corbin Russwin hardware.
  • 59A1 Keyway: Incorporates the Corbin Russwin 59A1 proprietary keyway, maintaining system key control integrity and restricting unauthorized key duplication.
  • Satin Brass Finish: Finished in satin brass for a professional aesthetic that complements standard commercial door hardware installations.
  • Commercial-Grade Construction: Engineered to Corbin Russwin's specifications as a genuine replacement cylinder part, ensuring compatibility and performance consistency with original equipment.
  • Genuine Corbin Russwin Cylinder Part: Sourced directly as an authentic Corbin Russwin cylinder component, maintaining the performance and reliability standards of the original hardware system.

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: 292K99 59A1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 292K99?

Corbin Russwin cylinder replacement parts are manufactured to the same exacting standards as original equipment, ensuring consistent performance and compatibility within existing hardware systems. The 292K99 59A1 7-pin plug upholds the brand's commitment to precision engineering, delivering reliable key control through the proprietary 59A1 keyway and robust 7-pin tumbler construction suited for high-demand commercial applications.

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:
292K99 59A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 292K99 59A1 626 – Frequently Asked Questions

1) Will a 59A1 plug work in my existing Corbin Russwin master key system?
The 59A1 keyway is the Corbin Russwin proprietary keyway, so the plug keys into a system already built on 59A1. If your building's cylinders are cut to a different Corbin Russwin keyway, this plug will not accept your keys, and the plug is where the keyway lives, so there is no way to adapt it. Pull one of your existing keys and confirm the 59A1 stamp before ordering.
2) Can I use this plug in a Schlage or BEST cylinder?
No. The 292K99 is cut for the Corbin Russwin 59A1 keyway and sized for Corbin Russwin 2 inch mortise cylinder assemblies, so it will not go into another manufacturer's housing. For a Schlage keyway you would look at something like the Schlage Commercial 20-021 rim cylinder, and for a small format interchangeable core system a BEST 1C Series 5-pin core. Those are different platforms entirely, not substitutes for this plug.
3) I need a complete 7-pin mortise cylinder, not just the plug — what should I order instead of the Corbin Russwin 292K99?
The Corbin Russwin 292K99 59A1 is a replacement plug for 2-inch mortise cylinders, so it serves a rebuild of an existing Corbin Russwin cylinder rather than a whole-cylinder swap. If the opening needs a complete mortise cylinder, the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway, and the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series. Both are full cylinders keyed to their own keyways, so they step outside a 59A1 key system.
4) We want 7-pin security but with cores we can swap without a locksmith — what is the alternative to the 292K99?
The Corbin Russwin 292K99 59A1 gives 7-pin key control through the proprietary 59A1 keyway, but it is a plug rebuilt into a fixed mortise cylinder. For a keying system where the core pulls out with a control key, the BEST 1CDF is a drill-resistant patented interchangeable core in brass, 7-pin, 150 Series, and the BEST 1CB Peaks is a 150 Series interchangeable core as well. Those run on the BEST small-format core platform rather than a 59A1 mortise system.
5) What finishes does the Corbin Russwin 292K99 7-pin plug come in?
Two: 606 satin brass and 626 satin chrome. Since only the plug face shows at the keyway, pick the one that matches the cylinder ring and lock trim already on the door, 626 satin chrome for chrome or brushed nickel hardware and 606 satin brass for brass.
6) Why choose a 7-pin plug instead of a 6-pin for a commercial building?
The extra chamber gives more usable master key combinations and tighter key control than 5- or 6-pin systems, which is why 7-pin shows up in schools, hospitals, and government facilities where restricted duplication matters. A 7-pin plug belongs in a 7-pin cylinder, though. It is not a way to upgrade a 6-pin cylinder, since the housing chamber count has to match.
7) Does the 292K99 plug come pinned and keyed, or does my locksmith have to build it?
It is the plug component itself, a replacement cylinder part, so expect a locksmith to pin it to your system and cut keys to the 59A1 keyway. If you want something that arrives keyed with cut keys, a complete cylinder like the Falcon A23161-05 G, which ships keyed different with two cut keys, is a different kind of purchase.
8) Is a 5-pin option available if 7-pin is more than we need?
The Corbin Russwin 292K99 59A1 is built around a 7-pin tumbler configuration for higher key control than standard 5- or 6-pin systems. Where a 5-pin cylinder suits the door, the BEST 1C5 is a standard 5-pin cylinder core, and the Adams Rite 4036 is a five-pin Grade 1 mortise cylinder. Both are complete cylinders or cores rather than a rebuild plug, and neither uses the 59A1 keyway.
9) Will the 292K99 plug work in a key-in-lever or deadbolt cylinder?
No. The 292K99 59A1 plug is dimensioned for 2-inch mortise cylinder assemblies. Key-in-lever and deadbolt cylinders are a separate body style: the Falcon A23161-05 G is a key-in-lever cylinder in the RU/T Series 6-pin G keyway supplied keyed different with two cut keys, the Kaba Ilco 1579 is a knob and lever cylinder for Sargent locks, and the Kaba Ilco 1549 is a key-in-deadbolt cylinder. Order to the lock body you actually have.
10) What is the difference between the Corbin Russwin 292K99 and an Adams Rite cylinder pull such as the 4025?
The Corbin Russwin 292K99 59A1 is a keyed 7-pin plug for the inside of a 2-inch mortise cylinder. The Adams Rite 4025 is a five pin tumbler cylinder pull with through-screws made for the Adams Rite MS1847 deadlock/deadlatch, and the 4024 is a cylinder pull with trim plate mounting for the same MS1847 system; the 4026 is a five pin tumbler cylinder pull for wood doors used with the Adams Rite 5017 wood door deadlock/deadlatch. Those are door-face pull assemblies tied to specific Adams Rite locks, not a cylinder rebuild part.
11) Can the 292K99 be used on residential handlesets and deadbolts?
The Corbin Russwin 292K99 59A1 is a commercial part for 2-inch mortise cylinder assemblies. Retrofit cylinders for residential-style handlesets and deadbolts are a different family: the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, and the Medeco 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders.
12) Our exit devices take a full size interchangeable core — is the 292K99 what we need?
No. The 292K99 59A1 is a 7-pin plug for 2-inch Corbin Russwin mortise cylinders. For full size interchangeable core openings, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with two keys, and the 20-057-C is an FSIC core in the C keyway with a 643E aged bronze finish. Those let the core be replaced without pulling the cylinder body.
13) Is the 292K99 rated for residential use or commercial only?
Corbin Russwin lists it as commercial. It is a mechanical lock cylinder component for office buildings, schools, hospitals, municipal buildings, retail, hospitality, warehouses, and multi-tenant residential where the hardware itself is commercial grade.
14) We have a door that needs a non-keyed cylinder for balance — does the 292K99 cover that?
No. The 292K99 59A1 is a keyed 7-pin plug running the 59A1 keyway for key control. For a non-functional filler, the BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter and provides the appearance of a cylinder without keying. It is a rim-format dummy, so it addresses trim appearance rather than a mortise cylinder rebuild.
15) How do finish choices compare between the Corbin Russwin 292K99 and the Schlage 20-057-C core?
The Corbin Russwin 292K99 59A1 plug is offered in 606 satin brass and 626 satin chrome, so it can be matched to brass-toned or chrome-toned trim on the same opening. The Schlage 20-057-C full size interchangeable core is cataloged in 643E aged bronze, a darker tone. Where a facility is standardizing on one look across doors, that difference decides which part blends with existing hardware.
How fast can I get the Corbin Russwin 292K99 59A1 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 292K99 59A1 626 come with a warranty?
Absolutely. The Corbin Russwin 292K99 59A1 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 292K99 59A1 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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