Corbin Russwin 488K84 27A1 5 a...
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Corbin Russwin 488K84 27A1 5 and 6-Pin Individual X Class Plug for 3000 Rim Cylinder with A Keyway

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Model: 488K84 27A1 626
$63.00
$58.70

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

$63.00
$58.70
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Corbin Russwin 488K84 27A1 5 and 6-Pin Individual X Class Plug for 3000 Rim Cylinder with A Keyway

The Corbin Russwin 488K84 27A1 is a precision-engineered individual X Class plug designed for use with the Corbin Russwin 3000 Rim Cylinder. This replacement cylinder plug accommodates both 5-pin and 6-pin configurations and is fitted with the A Keyway, making it a reliable component for maintaining or upgrading compatible Corbin Russwin locking systems. Purpose-built for commercial door hardware applications, this part delivers the quality and compatibility professionals expect from Corbin Russwin cylinder components.

Key Features

  • 5 and 6-Pin Compatibility: Supports both 5-pin and 6-pin configurations, offering flexibility for a range of keying and security requirements.
  • X Class Plug Design: Individual X Class plug construction ensures precise fitment and reliable performance within compatible Corbin Russwin cylinders.
  • 3000 Rim Cylinder Compatibility: Engineered specifically for the Corbin Russwin 3000 Rim Cylinder series, ensuring seamless integration with existing hardware.
  • A Keyway: Features the A Keyway for use with corresponding Corbin Russwin key systems, maintaining keyway integrity across compatible installations.
  • Commercial-Grade Quality: Designed and rated for commercial applications, meeting the demanding standards of professional door hardware environments.
  • Genuine Corbin Russwin Component: An authentic Corbin Russwin cylinder part, ensuring compatibility, consistent tolerances, and dependable operation.

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: 488K84 27A1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 488K84?

Corbin Russwin cylinder components are manufactured to exacting commercial tolerances, ensuring consistent fitment and reliable operation in demanding environments. The 488K84 27A1 plug is a genuine replacement part, purpose-built for the 3000 Rim Cylinder series and designed to uphold the performance standards that security professionals depend on. For maintenance, rekeying, or upgrade projects, this authentic Corbin Russwin component provides the compatibility and quality required for lasting results.

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:
488K84 27A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 488K84 27A1 626 – Frequently Asked Questions

1) Will the 488K84 plug work in a 5-pin cylinder, or is it 6-pin only?
Both. The 488K84 plug is drilled for 5-pin and 6-pin configurations, so it drops into either keying setup on a Corbin Russwin 3000 rim cylinder without ordering a different plug.
2) I need a complete rim cylinder, not a plug - what should I order instead?
Go for a full rim cylinder assembly. The Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and two keys, and the 20-022 is the same in a horizontal cam. If your hardware runs interchangeable cores instead, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam. Note that none of those are Corbin Russwin, so they will not key into an existing Corbin A keyway system.
3) If I need a complete rim cylinder rather than just a replacement plug, what should I order instead of the Corbin Russwin 488K84 27A1?
The Corbin Russwin 488K84 27A1 is a replacement plug for the 3000 Rim Cylinder, not a whole cylinder, so it only helps if the cylinder body is already in the door. For a complete unit, the Schlage Commercial 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam supplied with 2 keys, and the Schlage Commercial 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam and 2 keys. Match the cam orientation to the exit device or rim lock you are feeding.
4) The opening needs a mortise cylinder, not a rim cylinder. What are my options besides the Corbin Russwin 488K84?
The 488K84 27A1 plug is built for the Corbin Russwin 3000 Rim Cylinder, so it does not serve a mortise prep. For mortise, the Adams Rite 4036 is a five-pin mortise cylinder in the 4036 Series, listed Grade 1 with a 1/2 inch minimum door thickness, and the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder with a Schlage C keyway.
5) We want to be able to rekey doors without pulling cylinders. Is a plug like the Corbin Russwin 488K84 27A1 the right approach?
The 488K84 27A1 is an individual X Class plug for the Corbin Russwin 3000 Rim Cylinder, so rekeying means servicing the cylinder itself. If the goal is swapping keying at the door, an interchangeable core system is the other path: the BEST 1CB is a 150 Series interchangeable core cylinder, the BEST 1CDF is a drill resistant patented interchangeable core in 7-pin brass, and the Schlage Commercial 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with 2 keys. Those are different keying platforms, not Corbin Russwin A keyway parts.
6) Our doors are keyed to Schlage C. What rim cylinder do we use instead of the Corbin Russwin A keyway parts?
The 488K84 27A1 plug carries the Corbin Russwin A keyway in A1 and A2, so it will not accept Schlage C keys. For a C keyway commercial cylinder, the Schlage Commercial 20-057-C is a full size interchangeable core cylinder in C keyway with a 643E Aged Bronze finish, and the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in Schlage C keyway.
7) What finishes does the Corbin Russwin 488K84 plug come in, and will it match my existing hardware?
Two finishes: 606 satin brass and 626 satin chrome. Since only the plug face shows through the cylinder ring, match it to the cylinder and trim already on the door rather than to the door's other hardware. 626 is the usual pick on commercial openings running satin chrome exit devices and levers.
8) I manage a building with Corbin Russwin locks - can I rekey the whole property with these plugs?
Yes, within the A keyway family. Ordering 488K84 plugs in one keyway (A1 or A2) lets you re-plug your 3000 rim cylinders to a single key system across the property. It is a commercial-grade Corbin Russwin part, so tolerances match the rest of the cylinder line and the pin stacks transfer as expected.
9) Is a replaceable plug the same thing as an interchangeable core?
No, and this is where people order wrong. The 488K84 is a conventional plug: you take the 3000 rim cylinder apart on the bench, swap the plug, and re-pin it. An interchangeable core comes out with a control key in seconds and needs no disassembly - the BEST 1C Series 5-pin core or the 1CB 150 Series Peaks core are examples of that style. If your site is set up for IC, a conventional plug is not a substitute.
10) Is a BEST 1C5 core an equivalent to the Corbin Russwin 488K84 27A1 plug?
No. The BEST 1C5 is a standard 5-pin cylinder core from the Standard and Premium Cores line, a removable core for a BEST interchangeable core housing. The Corbin Russwin 488K84 27A1 is a plug for the Corbin Russwin 3000 Rim Cylinder with the A keyway, offered in A1 and A2 keyway variants and 5 or 6-pin configurations. They serve the same rekeying purpose but are not interchangeable between platforms.
11) Is the Corbin Russwin 488K84 27A1 usable in a residential handleset or deadbolt?
It is a commercial component, an individual X Class plug for the Corbin Russwin 3000 Rim Cylinder. For handleset and deadbolt retrofits 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 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece.
12) Can the Corbin Russwin 488K84 27A1 be used to rekey a key-in-lever lockset?
No. It is a plug made for the Corbin Russwin 3000 Rim Cylinder, a rim application. For key-in-knob and key-in-lever cylinders, the Kaba Ilco 1539 is a key-in-knob/lever universal cylinder, the Kaba Ilco 1579 is a knob and lever cylinder for Sargent, the Kaba Ilco 1599 is a key-in-knob replacement cylinder, and the Falcon A23161-05 G is a key-in-lever cylinder for RU/T series with a 6-pin G keyway, keyed different with 2 cut keys.
13) What looks like a rim cylinder substitute for the Corbin Russwin 488K84 but will not actually key a door?
The BEST 12E Series dummy rim cylinder has a 1-5/32 inch diameter and reads as a rim cylinder but is a dummy. The Adams Rite 4024 and 4025 are cylinder pulls for the MS1847 deadlock/deadlatch and the 4026 is a cylinder pull for the 5017 wood door deadlock/deadlatch, so they are pull trim that houses a cylinder rather than a keying part. The Corbin Russwin 488K84 27A1 is the keying plug itself for the 3000 Rim Cylinder, in 5 and 6-pin with the A keyway.
14) Do the 488K84 plugs ship pinned and keyed, or do I pin them myself?
Plan on pinning them yourself. This is a bare plug sold as a replacement component for a 3000 rim cylinder - you supply the pins, springs and cut keys off your own system. If you want a cylinder that arrives keyed with cut keys in the box, a complete unit like the Schlage 20-021 rim cylinder ships with two keys.
15) Is the Corbin Russwin 488K84 plug suitable for a school or hospital door?
It is a commercial-rated Corbin Russwin cylinder part, used in office buildings, schools, healthcare, retail, government facilities, warehouses and multi-tenant residential. What matters for those buildings is keyway consistency: standardize the whole campus on one A keyway so master keying and rekeying stay manageable.
How fast can I get the Corbin Russwin 488K84 27A1 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 488K84 27A1 626 come with a warranty?
Absolutely. The Corbin Russwin 488K84 27A1 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 488K84 27A1 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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