Corbin Russwin 487K13 7-Pin X ...
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$67.00
$61.58
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Corbin Russwin 487K13 7-Pin X Class Mortise Cylinder Plug, 1-1/4" with 57B2 Keyway in Satin Brass

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Model: 487K13 57B2 626

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

$67.00
$61.58
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Corbin Russwin 487K13 7-Pin X Class Mortise Cylinder Plug with 57B2 Keyway in Satin Brass

The Corbin Russwin 487K13 is a 7-Pin X Class replacement plug designed for 1-1/4" mortise cylinders, finished in Satin Brass and keyed to the 57B2 keyway. Engineered as a genuine Corbin Russwin cylinder part, this commercial-grade plug is purpose-built for integration into existing Corbin Russwin mortise cylinder assemblies, offering a precise and reliable replacement solution for facilities management and locksmith professionals.

Key Features

  • 7-Pin X Class Configuration: Features a 7-pin X Class plug design for enhanced key control and security in commercial applications.
  • 1-1/4" Mortise Cylinder Compatibility: Sized specifically for 1-1/4" mortise cylinder housings, ensuring accurate fit in compatible Corbin Russwin assemblies.
  • 57B2 Keyway: Machined to the 57B2 keyway specification for precise key interchange and system compatibility within Corbin Russwin keying systems.
  • Satin Brass Finish: Satin Brass finish provides a professional aesthetic consistent with coordinated door hardware installations.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin component, ensuring dimensional accuracy and reliable performance in compatible cylinders.
  • Commercial-Grade Construction: Designed for commercial applications requiring durable, dependable cylinder components built to professional standards.
  • Direct Replacement Part: Functions as a drop-in replacement plug for compatible Corbin Russwin mortise cylinder assemblies, simplifying maintenance and rekeying operations.

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: 487K13 57B2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 487K13?

Corbin Russwin cylinder components are engineered to the same exacting tolerances as original factory assemblies, making the 487K13 plug a trusted choice for maintaining the integrity of installed Corbin Russwin mortise cylinder systems. With a 7-pin X Class configuration and 57B2 keyway precision, this replacement part supports reliable key control and consistent performance in demanding commercial environments where security and serviceability are critical.

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:
487K13 57B2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 487K13 57B2 626 – Frequently Asked Questions

1) Can I use the 487K13 plug in a rim cylinder or a key-in-knob cylinder?
No. It is built for mortise cylinder housings at 1-1/4 inch, so it will not serve a rim cylinder or a key-in-lever cylinder. For rim applications, the Schlage 20-021 (vertical tailpiece cam) and 20-022 (horizontal tailpiece cam) 6-pin rim cylinders are complete units. For key-in-knob or lever replacement, look at the Kaba Ilco 1599 key-in-knob cylinder or the Falcon A23161-05 G 6-pin key-in-lever cylinder.
2) If I need a complete mortise cylinder rather than just a replacement plug, what should I order instead of the Corbin Russwin 487K13?
The Corbin Russwin 487K13 is a 7-pin X Class replacement plug for 1-1/4" mortise cylinders, so it goes into an existing Corbin Russwin cylinder housing rather than serving as a complete cylinder. If the opening needs a whole mortise cylinder, the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder, and the Detex MC65 is a 1-1/8" six-pin mortise cylinder cut to the Schlage C keyway. Both are assembled cylinders, not plugs, and neither carries the Corbin Russwin 57B2 keyway.
3) What is the difference between the Corbin Russwin 487K13 plug and an interchangeable core like the BEST 1CDF?
The 487K13 is a replacement plug that is installed into a 1-1/4" Corbin Russwin mortise cylinder shell, machined to the 57B2 keyway. The BEST 1CDF is a drill-resistant patented interchangeable 7-pin core in the 150 Series, and the BEST 1C5 is a standard 5-pin core; those cores pull and swap out of a BEST housing with a control key rather than being pinned into a mortise shell. Both are 7-pin options, but they are not interchangeable with each other's housings.
4) I need a cylinder for a rim exit device, not a mortise housing. What replaces the Corbin Russwin 487K13 there?
The 487K13 plug is sized for 1-1/4" mortise cylinders and will not serve a rim device. For rim applications 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; the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam. Choose the cam orientation the exit device requires.
5) Does the 487K13 come keyed, or do I pin it myself?
The plug is machined to the 57B2 keyway, which sets which Corbin Russwin key blank will enter it. The actual pinning is done by you or your locksmith to match the master key system on the building, since a plug supplied on an existing keyway is meant to be integrated into the keying system already installed. Plan on having your own pin kit and key blanks on hand.
6) I manage a portfolio of buildings on Corbin Russwin hardware. Is buying plugs a practical way to rekey?
Yes, where the cylinders themselves are fine. Swapping the 7-pin X Class plug re-establishes key control on an opening after a key loss or tenant turnover without pulling and replacing whole cylinders, and the 57B2 keyway keeps the opening inside your existing Corbin Russwin system. It is a commercial-grade replacement part, used across offices, schools, healthcare, government and multi-tenant residential. Where you want a tool-free change instead, an interchangeable core system such as the BEST 1CB 150 Series core or BEST 1CDF 7-pin drill resistant core is the other approach, though that means converting to IC housings.
7) What is the exact model designation I should put on a purchase order for this Corbin Russwin plug?
Order it as Corbin Russwin 487K13 with the 57B2 keyway, then the finish code, either 606 or 626. The model is carried as 487K13 57B2, so the keyway is part of the identity of the part, not an option added later.
8) Will a key-in-knob or key-in-lever cylinder work in place of the Corbin Russwin 487K13?
No. The 487K13 is a mortise cylinder plug for a 1-1/4" Corbin Russwin mortise cylinder. Key-in-knob and key-in-lever cylinders are a separate format: the Kaba Ilco 1539 is a key-in-knob/lever universal cylinder, the Kaba Ilco 1579 is a knob and lever cylinder for Sargent locks, and the Falcon A23161-05 G is a key-in-lever cylinder with a 6-pin G keyway supplied keyed different with two cut keys. Those drop into knob or lever chassis, not into a mortise cylinder shell.
9) Which parts look like a substitute for the Corbin Russwin 487K13 but are not cylinders at all?
Cylinder pulls are the usual mix-up. The Adams Rite 4024 is a cylinder pull with trim plate mounting for MS1847 deadlock systems, the 4025 is a five-pin cylinder pull with through-screws for the MS1847, and the 4026 is a five-pin cylinder pull for wood door applications with the Adams Rite 5017 wood door deadlock. The BEST 12E is a dummy rim cylinder at 1-5/32" diameter, which carries no working pin stack. None of those replace the 487K13, which is a keyed 7-pin X Class plug for a 1-1/4" Corbin Russwin mortise cylinder.
10) For a deadbolt rekey on residential-style hardware, what would I use rather than the Corbin Russwin 487K13?
The 487K13 is a commercial mortise cylinder plug, so deadbolt and handleset retrofits call for a different part. The Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders, the 1065244 is a 5-pin rim lazy motion cylinder with an Emtek tailpiece, and the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts. The Kaba Ilco 1549 is a key-in-deadbolt cylinder for deadbolt function.
11) We want to standardize a facility on cores that can be swapped without disassembling the lock. How does that compare to using the Corbin Russwin 487K13?
The 487K13 supports rekeying by replacing the plug inside a 1-1/4" Corbin Russwin mortise cylinder in the 57B2 keyway, which means the cylinder comes out of the lock to be serviced. A small-format interchangeable core program instead uses cores such as the BEST 1CB Peaks 150 Series interchangeable core cylinder or the BEST 1CDF 7-pin patented drill-resistant core, and a full-size interchangeable core program uses the Schlage 20-057-C FSIC core in the C keyway. Those core systems allow a keyed core to be pulled and exchanged in place, while the 487K13 keeps the existing Corbin Russwin mortise cylinder shells in service.
12) What finishes does the Corbin Russwin 487K13 plug come in?
Two: 606 Satin Brass and 626 Satin Chrome. Pick the one matching the cylinder collar and trim already on the door, since the plug face is the visible part once it is installed.
13) Is this a genuine Corbin Russwin part or an aftermarket copy?
Genuine Corbin Russwin. The 487K13 is an authentic factory cylinder component, which matters on a plug because the fit inside the cylinder shell and the keyway milling have to hold factory tolerances for the key to work and the plug to turn freely.
How fast can I get the Corbin Russwin 487K13 57B2 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 487K13 57B2 626 come with a warranty?
Absolutely. The Corbin Russwin 487K13 57B2 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 487K13 57B2 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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