Corbin Russwin 580K99 5 and 6-...
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$63.00
$58.70
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Corbin Russwin 580K99 5 and 6-Pin Individual X Class Plug for CK4455 and CK4482 Cylinders, BL Keyway, Satin Brass

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Model: 580K99 BL 626

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

$63.00
$58.70
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Corbin Russwin 580K99 5 and 6-Pin Individual X Class Plug for CK4455 and CK4482 Cylinders, BL Keyway, Satin Brass

The Corbin Russwin 580K99 BL is a 5 and 6-Pin Individual X Class replacement cylinder plug designed for use with CK4455 and CK4482 lock cylinders manufactured before August 1993. Featuring the BL keyway in a Satin Brass finish, this precision-engineered component is built to maintain the integrity and performance of compatible Corbin Russwin commercial mechanical lock systems. As an OEM replacement part, it ensures correct keying class compatibility for existing X Class keying systems.

Key Features

  • 5 and 6-Pin Configuration: Accommodates both 5-pin and 6-pin cylinder arrangements for versatile compatibility within X Class keying systems.
  • X Class Keying: Individual X Class plug design maintains the integrity of existing Corbin Russwin X Class master key systems.
  • Model Compatibility: Specifically designed for CK4455 and CK4482 cylinder models manufactured before August 1993, ensuring correct fit and function.
  • BL Keyway: Configured with the BL keyway for precise key control and compatibility with corresponding Corbin Russwin key blanks.
  • Satin Brass Finish: Satin Brass finish provides a professional appearance consistent with coordinated commercial hardware installations.
  • OEM Replacement Component: Genuine Corbin Russwin cylinder part engineered to restore original performance in compatible lock cylinders.
  • Commercial-Grade Construction: Manufactured to the standards expected of Corbin Russwin commercial mechanical lock hardware.

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: 580K99 BL
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Commercial Office Buildings with Existing Corbin Russwin Keying Systems
  • Educational Facilities Maintaining Legacy Lock Hardware
  • Healthcare Institutions with Established Master Key Systems
  • Government and Municipal Buildings Requiring OEM Cylinder Components
  • Hospitality Properties Servicing Existing Corbin Russwin Hardware
  • Industrial and Warehouse Facilities with CK4455 or CK4482 Cylinders
  • Multi-Tenant Commercial Properties Upgrading or Restoring Lock Cylinders

Why Corbin Russwin 580K99?

Corbin Russwin cylinder replacement parts like the 580K99 BL are engineered to exact OEM specifications, ensuring seamless integration with compatible CK4455 and CK4482 cylinders manufactured before August 1993. Designed for commercial applications where maintaining keying system integrity is essential, this X Class plug delivers the precision and reliability that facility managers and locksmiths depend on when servicing or restoring Corbin Russwin mechanical lock hardware.

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:
580K99 BL
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 580K99 BL 626 – Frequently Asked Questions

1) Will the Corbin Russwin 580K99 plug fit my CK4455 cylinder?
The 580K99 is a replacement cylinder plug for Corbin Russwin CK4455 and CK4482 cylinders manufactured before August 1993. Cylinders made after that date changed and this plug is not the part for them, so check the vintage of the cylinder body before you pull it apart.
2) What is an X Class plug and why does it matter for keying?
X Class is a Corbin Russwin keying class, and the 580K99 is an individual X Class plug. If your building runs an existing X Class master key system, the plug has to match that class for the cylinder to pin up and operate correctly within the system. Ordering a plug from a different keying class means it will not work in your existing key hierarchy.
3) Is the 580K99 a complete cylinder or just a part?
Just the plug. It is an OEM replacement component that goes into an existing Corbin Russwin cylinder housing, not a standalone cylinder you can drop into a door. You will need the cylinder body, pins, springs and cut keys to finish the job.
4) We want to stop rekeying plugs by hand across the building - what is the alternative to a fixed plug like the 580K99?
The 580K99 BL is a pinned plug that must be taken apart and repinned by a locksmith to change keying. If the goal is to swap keying at the door without disassembly, an interchangeable core platform does that instead. The BEST 1C Series is a standard 5-pin cylinder core, the BEST Peaks 1CB is a 150 Series interchangeable core, and the BEST 1CDF is a drill resistant patented 7-pin brass interchangeable core in the 150 Series. Schlage's equivalent approach is the 20-057 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam. Moving to any of these means a new key system rather than a continuation of the existing X Class system.
5) What should I order for an aluminum storefront door instead of the Corbin Russwin 580K99 plug?
The 580K99 BL serves Corbin Russwin CK4455 and CK4482 cylinders and is not a storefront part. For aluminum storefront, Adams Rite is the usual route: the 4036 is a Grade 1 mortise cylinder in the 4036 Series with a 1/2 inch minimum door thickness, the 4024 cylinder pull mounts to a trim plate for MS1847 deadlock systems, and the 4025 is a five pin tumbler cylinder pull with through-screws for the same MS1847 deadlock. For a wood door deadlock, the Adams Rite 4026 five pin cylinder pull suits the 5017 wood door deadlock.
6) Does the 580K99 work in both 5-pin and 6-pin cylinders?
Yes. The plug is drilled for 5 and 6-pin arrangements, so the same part covers both configurations on a compatible CK4455 or CK4482 cylinder.
7) Is a Kaba Ilco 1539 or 1599 cylinder a substitute for the Corbin Russwin 580K99?
No. The 580K99 is an individual X Class plug that drops into an existing CK4455 or CK4482 cylinder housing. The Kaba Ilco 1539 is a key-in-knob and lever universal cylinder and the 1599 is a key-in-knob replacement cylinder - both are complete cylinder assemblies for knob and lever locks, not plugs for a mortise-style cylinder body, and Kaba Ilco also lists the 1579 specifically for Sargent locks. They replace a different part of the lock and carry their own keying.
8) I need a cylinder for a residential-style handleset or deadbolt, not a commercial Corbin Russwin plug - what fits?
The Corbin Russwin 580K99 is a commercial part for CK4455 and CK4482 cylinders. For handlesets and residential deadbolts, Medeco offers retrofit cylinders: the 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, the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece, and the 1065140 is a 5-pin retrofit for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders. Emtek also lists the CY4 cylinder as a parts item.
9) Can I use a Falcon key-in-lever cylinder in place of the Corbin Russwin 580K99?
They are not interchangeable. The Falcon A23161-05 G is a key-in-lever cylinder for the RU/T Series with a 6-pin G keyway, keyed different and supplied with two cut keys - a complete cylinder for Falcon lever locks. The 580K99 BL is a plug in the BL keyway meant to keep a CK4455 or CK4482 cylinder operating on an existing Corbin Russwin X Class key system. Dropping in the Falcon would mean a separate key for that door.
10) What finishes is the 580K99 plug available in?
Two: 606 Satin Brass and 626 Satin Chrome. Pick the one that matches the cylinder face already in the door so the plug does not stand out against the ring or escutcheon.
11) Is this a commercial part or will it work on residential locks?
Commercial. The 580K99 is built for Corbin Russwin commercial mechanical lock hardware, the kind found in offices, schools, hospitals and municipal buildings running legacy master key systems. Residential locksets do not use this plug.
12) Does the finish choice on the 580K99 need to match anything, and what do comparable cylinders offer?
The Corbin Russwin 580K99 comes in 606 Satin Brass and 626 Satin Chrome, so the exposed plug face can be matched to the surrounding trim. Among comparable cylinder parts, the Schlage 20-057-C full size interchangeable core is listed in 643E Aged Bronze, which is a different look entirely - worth noting if you are trying to keep one appearance across a corridor.
13) Is a BEST 12E dummy rim cylinder a low-cost stand-in for a working plug?
No. The BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter and is a non-functioning filler for openings that need the look of a cylinder without key operation. The Corbin Russwin 580K99 is a working 5 and 6-pin X Class plug that restores key function in a CK4455 or CK4482 cylinder. Use the dummy only where no keying is required.
How fast can I get the Corbin Russwin 580K99 BL 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 580K99 BL 626 come with a warranty?
Absolutely. The Corbin Russwin 580K99 BL 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 580K99 BL 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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