Corbin Russwin 487K15 7-Pin X ...
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$67.00
$61.58
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Corbin Russwin 487K15 7-Pin X Class Mortise Cylinder Plug with 67A1 Keyway, 1-3/8" Mortise, Satin Brass

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Model: 487K15 67A1 626

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

$67.00
$61.58
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Corbin Russwin 487K15 7-Pin X Class Mortise Cylinder Plug with 67A1 Keyway, 1-3/8" Mortise, Satin Brass

The Corbin Russwin 487K15 is a 7-Pin X Class replacement cylinder plug designed for 1-3/8" mortise cylinder applications. Featuring the 67A1 keyway and a Satin Brass finish, this commercial-grade plug is engineered as a precise drop-in replacement component for compatible Corbin Russwin mortise cylinder assemblies. Designed for professional installers and facility maintenance teams, this plug delivers the exacting tolerances and key control characteristics expected from Corbin Russwin cylinder parts.

Key Features

  • 7-Pin X Class Plug: X Class pin configuration provides enhanced key control and security for commercial mortise cylinder applications.
  • 1-3/8" Mortise Format: Precisely sized at 1-3/8" for direct compatibility with standard mortise cylinder housings requiring this dimension.
  • 67A1 Keyway: Corbin Russwin 67A1 keyway specification ensures proper key blade geometry and controlled key duplication compatibility.
  • Satin Brass Finish: Satin Brass finish coordinates with matching hardware finishes in commercial door hardware installations.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin cylinder component, ensuring proper fit and function within compatible assemblies.
  • Commercial-Grade Construction: Built to the performance standards expected of commercial mortise cylinder components for demanding, high-traffic environments.

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: 487K15 67A1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 487K15?

Corbin Russwin cylinder parts are engineered to exact specifications, ensuring reliable fit and function in compatible mortise cylinder assemblies. The 487K15 plug with 67A1 keyway delivers the key control and precision tolerances that commercial security professionals depend on for maintaining consistent, high-performance locking systems across demanding facilities.

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:
487K15 67A1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 487K15 67A1 626 – Frequently Asked Questions

1) Is the Corbin Russwin 487K15 a complete mortise cylinder or just the plug?
It's the plug only, not a complete cylinder. The 487K15 is a 7-Pin X Class replacement cylinder plug sized for 1-3/8 inch mortise cylinder applications, meant to drop into a compatible Corbin Russwin mortise cylinder housing. If you need a full assembly to thread into a lock case, a plug won't do the job. A complete unit like the Detex MC65 mortise cylinder (1-1/8 inch, 6-pin, Schlage C keyway) or the Adams Rite 4036 five-pin mortise cylinder is the kind of part you want instead.
2) What keyway does the Corbin Russwin 487K15 plug use, and will my existing keys work?
The plug is cut for the Corbin Russwin 67A1 keyway. Your existing keys only operate it if they're 67A1 blanks and the plug is pinned to your combination. A bare plug arrives unpinned to your system, so a locksmith has to key it to match the rest of the building before it goes in.
3) Will the Corbin Russwin 487K15 plug fit an Adams Rite or Schlage cylinder?
No. The 487K15 plug is a Corbin Russwin component on the 67A1 keyway and belongs only in compatible Corbin Russwin 1-3/8 inch mortise cylinder shells. For Adams Rite storefront hardware you'd order an Adams Rite cylinder such as the 4036 mortise cylinder, and Schlage rim applications take a Schlage unit like the 20-021 or 20-022 6-pin rim cylinder with the matching vertical or horizontal tailpiece cam.
4) Is a BEST interchangeable core the same thing as the Corbin Russwin 487K15 plug?
No. The 487K15 is a 7-pin X Class plug sized for 1-3/8 inch Corbin Russwin mortise cylinder assemblies, and it is serviced by a locksmith inside the housing. A BEST interchangeable core is removed and replaced with a control key rather than rebuilt: the BEST 1CB is a 150 Series interchangeable core cylinder, the BEST 1CDF is a drill-resistant patented 7-pin brass interchangeable core in the 150 Series, and the BEST 1C5 is a standard 5-pin core. Those require a BEST-prepped figure-eight housing, not a Corbin Russwin conventional mortise cylinder.
5) My opening uses a rim exit device, not a mortise lock - what cylinder do I use there?
The Corbin Russwin 487K15 is a plug for a 1-3/8 inch mortise cylinder format 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 Schlage 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam; both ship with two keys. Pick the cam orientation the exit device calls for.
6) Can I use the Corbin Russwin 487K15 on an aluminum storefront door with an MS deadlock?
An aluminum storefront MS deadlock is normally keyed through a cylinder pull rather than a plug like the 487K15, which is a component for Corbin Russwin mortise cylinder assemblies. Adams Rite offers the 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws, both for the MS1847 deadlock and deadlatch; the 4026 is the five pin tumbler cylinder pull for wood door applications with the Adams Rite 5017 wood door deadlock and deadlatch.
7) Can I use this 7-pin plug to convert a 6-pin Corbin Russwin cylinder?
No. The 487K15 is a 7-Pin X Class plug and belongs in a 7-pin X Class cylinder shell. A 6-pin shell has a different chamber layout, so swapping the plug alone won't convert it. Keep 7-pin X Class parts in 7-pin X Class housings.
8) I want to standardize my building on interchangeable cores instead of rekeying plugs. What should I look at?
A plug like the 487K15 is a fixed-cylinder part, so every rekey means pulling the cylinder apart. If you'd rather pull a core with a control key, look at an interchangeable core platform instead: BEST 1CB Peaks 150 Series or the drill-resistant BEST 1CDF 7-pin brass 150 Series core, or Schlage's 20-057 6-pin full size interchangeable core rim cylinder. Those change the cylinder standard across the facility, so plan it opening by opening.
9) We want to be able to rekey doors without a locksmith - what is the alternative to a conventional plug like the 487K15?
The 487K15 is a conventional plug repinned inside the cylinder. If you want core swaps in the field instead, look at full size interchangeable core products: the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam and two keys, and the Schlage 20-057-C is an FSIC core in the C keyway with a 643E Aged Bronze finish. Those let maintenance pull and replace the core with a control key.
10) Will the 487K15 work in a key-in-knob or key-in-lever lock?
No. The 487K15 67A1 plug is built for 1-3/8 inch mortise cylinder assemblies. Key-in-knob and key-in-lever locks take a different cylinder body: 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, 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.
11) I need a cylinder for a deadbolt, not a mortise lock - what are my options?
The 487K15 is a plug for a 1-3/8 inch mortise cylinder, so it is not a deadbolt part. For deadbolts, the Kaba Ilco 1549 is a key-in-deadbolt cylinder, the Medeco 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the Medeco 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the Medeco 1065140 is a 5-pin retrofit cylinder for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder.
12) How does the pin count on the 487K15 compare with other cylinders we stock?
The Corbin Russwin 487K15 is a 7-pin X Class plug, and the BEST 1CDF is also a 7-pin product as a drill-resistant patented interchangeable core in brass. Several comparable cylinders run fewer pins: the Detex MC65 and the Falcon A23161-05 G are 6-pin, the Adams Rite 4036 mortise cylinder is five-pin, and the BEST 1C5 is a standard 5-pin core. Higher pin counts in the Corbin Russwin X Class plug support restricted key control on commercial systems.
13) Is the Corbin Russwin 487K15 plug suitable for a high-traffic commercial building?
Yes, it's a commercial part, built as a genuine Corbin Russwin cylinder component for mortise cylinder assemblies in offices, schools, healthcare, government buildings, retail, warehouses, and multi-tenant residential. Facility maintenance teams buy plugs like this to rekey or restore cylinders without replacing whole lock bodies.
14) We are matching finishes across a job - what finish choices come with the 487K15 versus a comparable core?
The Corbin Russwin 487K15 7-Pin X Class plug is offered in 606 Satin Brass and 626 Satin Chrome, which lets it coordinate with brass or chrome trim on the same opening. Among comparable products, the Schlage 20-057-C FSIC core is listed in 643E Aged Bronze, a darker tone for bronze-trimmed openings.
15) I just need a cylinder that fills the hole but does not need to key - is the 487K15 right?
No. The 487K15 is a working 7-Pin X Class plug with the 67A1 keyway for commercial mortise cylinder assemblies. For a non-keyed filler in a rim prep, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter is the dummy-function part. The Emtek CY4 cylinder is another single-cylinder part sold each.
How fast can I get the Corbin Russwin 487K15 67A1 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 487K15 67A1 626 come with a warranty?
Absolutely. The Corbin Russwin 487K15 67A1 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 487K15 67A1 626?
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