Corbin Russwin 580K99 5 and 6-...
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Corbin Russwin 580K99 5 and 6-Pin Individual X Class Cylinder Plug for CK4455 and CK4482, 57D Keyway

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Model: 580K99 57D1 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 Cylinder Plug for CK4455 and CK4482, 57D Keyway

The Corbin Russwin 580K99 57D1 is a genuine OEM replacement cylinder plug engineered for compatibility with Corbin Russwin CK4455 and CK4482 lock cylinders manufactured before August 1993. Designed for X Class keying systems, this individual plug supports both 5-pin and 6-pin configurations and is specifically cut to the 57D keyway, ensuring a precise, secure fit within approved Corbin Russwin cylinder assemblies. Built for commercial-grade mechanical lock applications, this plug is an essential service part for maintaining legacy Corbin Russwin cylinder hardware.

Key Features

  • X Class Individual Plug: Genuine Corbin Russwin X Class cylinder plug designed for individual keying within a master key system, supporting precise key control in commercial applications.
  • 5 and 6-Pin Compatibility: Accommodates both 5-pin and 6-pin cylinder configurations, providing flexibility for different lock cylinder builds within the supported product family.
  • 57D Keyway: Machined to the 57D keyway specification, ensuring proper key engagement and compatibility with corresponding Corbin Russwin keyways.
  • Compatible Lock Models: Designed specifically for use with Corbin Russwin CK4455 and CK4482 cylinder models produced before August 1993, enabling accurate restoration of legacy hardware.
  • Commercial-Grade Replacement Part: Sourced as an OEM cylinder part under the Corbin Russwin Cylinder Parts product line, maintaining the integrity of original lock specifications.
  • Mechanical Lock Component: Fully mechanical, requiring no electrical connections or power supply, a straightforward drop-in service component for qualified locksmiths and installers.

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 57D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Commercial Office Building Lock Maintenance and Re-keying
  • Educational Facility Legacy Hardware Restoration
  • Healthcare Institution Cylinder Servicing
  • Government and Municipal Building Lock Upgrades
  • Industrial and Warehouse Facility Hardware Maintenance
  • Multi-Tenant Residential and Commercial Property Management
  • Locksmith and Security Professional Service Work on Legacy Corbin Russwin Cylinders

Why Corbin Russwin 580K99?

Corbin Russwin cylinder parts are manufactured to exacting OEM tolerances, ensuring that replacement components like the 580K99 57D1 plug restore original lock function and key control integrity. Engineered for demanding commercial environments, this plug supports reliable, long-term performance in legacy CK4455 and CK4482 cylinder assemblies where precise keyway and pin configuration compliance is essential.

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 57D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 580K99 57D1 626 – Frequently Asked Questions

1) Will the Corbin Russwin 580K99 plug fit my CK4455 cylinder?
It fits CK4455 and CK4482 cylinders built before August 1993. That date cut-off matters: Corbin Russwin changed the cylinder build after 8/93, so a later CK4455 is not the same part. Check the cylinder's vintage before you order this plug.
2) Does the 580K99 work in both 5-pin and 6-pin cylinders?
Yes, the 580K99 plug accommodates 5-pin and 6-pin configurations, so one plug covers both builds within the CK4455 and CK4482 family. Pin the chambers to match the cylinder you are rebuilding.
3) What keyway do I have to specify on the 580K99 cylinder plug?
The plug is machined to the 57D keyway family, and the keyway choice on the order is D1 or D2. Pick the one that matches the keys already in the system, since a plug cut to the wrong keyway section will not accept your existing key.
4) Am I buying a whole cylinder or just the plug?
Just the plug, the keyed core barrel that drops into an existing CK4455 or CK4482 cylinder housing. It is an OEM replacement service part, not a complete cylinder, so if the housing or cam is damaged you need a cylinder assembly instead.
5) If I want to move away from servicing individual plugs to a removable core system, what should I look at instead of the Corbin Russwin 580K99?
The 580K99 is a replacement plug that has to be pinned into an existing Corbin Russwin CK4455 or CK4482 cylinder, so re-keying means taking the cylinder apart. If you would rather swap cores by hand in the future, interchangeable core cylinders are the other approach: the BEST 1CB is a Peaks 150 Series interchangeable core cylinder, the BEST 1CDF is a drill resistant patented interchangeable core in 7-pin brass in the same 150 Series, and the Schlage 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam. Those are new cylinder assemblies rather than service parts, so the door prep and keying system change with them.
6) Is a Detex MC65 mortise cylinder a substitute for the Corbin Russwin 580K99?
They serve different purposes. The Detex MC65 is a complete 1-1/8 inch 6-pin mortise cylinder in the Schlage C keyway, threaded to screw into a mortise lock case. The Corbin Russwin 580K99 is the plug that sits inside an existing CK4455 or CK4482 cylinder and is machined to the 57D keyway for X Class keying. If the goal is to keep a door on an established Corbin Russwin 57D master key system, the plug is the part that does it; the MC65 would put that opening on a Schlage C key.
7) Is this an X Class keying part, and can I use it in a master key system?
The 580K99 is a genuine Corbin Russwin X Class individual plug, meant for individual keying inside a master key system. If your building is keyed on a different Corbin Russwin class, this is not the plug to put in the cylinder.
8) I need a cylinder for a commercial opening but my hardware is not legacy Corbin Russwin. What should I look at instead?
The 580K99 only serves pre-8/93 CK4455 and CK4482 cylinders, so it is the wrong part for anything else. For a straight commercial rim cylinder, the Schlage 20-021 (6-pin, vertical tailpiece cam) or 20-022 (horizontal cam) are complete cylinders with keys. If your facility is standardized on interchangeable core, look at the BEST 1C Series 5-pin core or the Schlage 20-057 6-pin FSIC rim cylinder. For a mortise cylinder, the Detex MC65 is a 1-1/8 inch 6-pin with a Schlage C keyway.
9) I need a whole cylinder for a knob or lever, not a plug. What is the alternative to the Corbin Russwin 580K99?
The 580K99 is an individual plug only, supplied for 5-pin and 6-pin CK4455 and CK4482 cylinders. For a complete key-in-knob or key-in-lever cylinder, the Kaba Ilco 1539 is a key-in-knob and lever universal cylinder, the Kaba Ilco 1599 is a key-in-knob replacement cylinder, the Kaba Ilco 1579 is a knob and lever cylinder for Sargent locks, and the Falcon A23161-05 G is a 6-pin key-in-lever cylinder in the G keyway supplied keyed different with two cut keys. Those replace the cylinder assembly rather than restoring the original keyway of a legacy Corbin Russwin cylinder.
10) What should I use for an aluminum storefront deadlock instead of the Corbin Russwin 580K99?
The 580K99 is a commercial replacement plug tied to Corbin Russwin CK4455 and CK4482 cylinder bodies, so it is not the part for a storefront deadlock. For Adams Rite deadlock and deadlatch work, the Adams Rite 4024 is a cylinder pull with trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws, both for the MS1847 deadlock and deadlatch, while the 4026 five pin tumbler cylinder pull is for the 5017 wood door deadlock and deadlatch. The Adams Rite 4036 is a Grade 1 five-pin mortise cylinder with a 1/2 inch minimum door thickness.
11) For an exit device rim application, is the Corbin Russwin 580K99 the right cylinder part?
No. The 580K99 is a plug for CK4455 and CK4482 mortise-type Corbin Russwin cylinders. Rim applications, such as the outside of an exit device, take a rim cylinder: the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam, each supplied with two keys. The cam orientation is what matches the device, so confirm which the exit device calls for before ordering.
12) How does the Corbin Russwin 580K99 differ from a Medeco retrofit cylinder for residential handlesets and deadbolts?
The 580K99 is a commercial-grade plug for legacy Corbin Russwin CK4455 and CK4482 cylinders, offered in 606 satin brass and 626 satin chrome with D1 and D2 keyway options. The Medeco parts address residential-style hardware instead: the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, the 1065244 is a 5-pin lazy motion rim cylinder with an Emtek tailpiece, and the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts.
13) What is the difference between the Corbin Russwin 580K99 and a Schlage 20-057-C full size interchangeable core?
Both are keyed cylinder components, but they belong to different systems. The 580K99 is an individual plug in the 57D keyway for Corbin Russwin CK4455 and CK4482 cylinders made before August 1993, available in D1 and D2 keyway variations. The Schlage 20-057-C is a full size interchangeable core in the Schlage C keyway, finished in 643E aged bronze, and it seats in an FSIC housing rather than in a Corbin Russwin cylinder body.
14) Does the 580K99 plug need any wiring or power?
No. It is a fully mechanical component, no electrical connection or power supply involved. Installation is a bench job for a locksmith: pull the cylinder, swap the plug, pin and key it.
15) I need a non-keyed filler for an unused cylinder hole, not a keyed plug like the Corbin Russwin 580K99. What fits?
The 580K99 is a keyed X Class plug supporting 5-pin and 6-pin configurations, so it is built to operate a key. For an opening where no key function is wanted, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter fills a rim cylinder hole without keying. The Emtek CY4 cylinder is sold individually as a parts-line cylinder for Emtek hardware.
16) Is there a deadbolt cylinder equivalent if the Corbin Russwin 580K99 does not fit the lock I am servicing?
The 580K99 only serves CK4455 and CK4482 cylinders. For deadbolt work, the Kaba Ilco 1549 is a key-in-deadbolt cylinder listed with a deadbolt function, and the Kaba Ilco 1539, 1579 and 1599 cylinders are also listed with a deadbolt function. Those are complete cylinders keyed to their own systems rather than plugs that preserve a Corbin Russwin 57D key control scheme.
17) Is this plug rated for commercial door traffic or is it a residential part?
Commercial. It is an OEM Corbin Russwin cylinder part used in offices, schools, healthcare, government buildings, warehouses and multi-tenant properties where legacy CK4455 and CK4482 cylinders are still in service.
How fast can I get the Corbin Russwin 580K99 57D1 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 57D1 626 come with a warranty?
Absolutely. The Corbin Russwin 580K99 57D1 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 57D1 626?
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