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 67B1 Keyway, 1-3/8 in. Satin Brass

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Model: 487K15 67B1 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 67B1 Keyway, 1-3/8 in. Satin Brass

The Corbin Russwin 487K15 is a precision-manufactured 7-Pin X Class plug designed for 1-3/8" mortise cylinder applications. Featuring the 67B1 keyway and a Satin Brass finish, this replacement plug is engineered to deliver reliable performance in commercial-grade mechanical lock systems. Designed for use within compatible Corbin Russwin cylinder assemblies, it provides a precise fit and consistent key control for demanding access control environments.

Key Features

  • X Class 7-Pin Configuration: Seven-pin X Class plug design provides enhanced key control and security for commercial mechanical lock applications.
  • 1-3/8" Mortise Compatibility: Precisely sized at 1-3/8" to fit standard mortise cylinder housings, ensuring proper fit and smooth operation.
  • 67B1 Keyway: Proprietary 67B1 keyway specification delivers controlled key access and restricts unauthorized duplication within compatible Corbin Russwin systems.
  • Satin Brass Finish: Satin Brass finish provides a professional aesthetic and corrosion resistance appropriate for commercial door hardware installations.
  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin cylinder component, ensuring compatibility and reliability within existing lock assemblies.
  • Commercial-Grade Replacement Part: Designed specifically for commercial applications, this plug supports the maintenance and servicing of mortise lock cylinder assemblies in high-use 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 67B1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 487K15?

Corbin Russwin cylinder components are engineered to exacting commercial standards, providing reliable, precise performance in mortise lock applications. The 487K15 plug's 7-Pin X Class design and proprietary 67B1 keyway reflect Corbin Russwin's commitment to key control and security integrity in demanding professional environments. Facilities managers and locksmiths can depend on genuine Corbin Russwin parts to maintain the performance and security of their installed lock systems.

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 67B1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 487K15 67B1 626 – Frequently Asked Questions

1) Will a 487K15 plug work in my Corbin Russwin mortise cylinder if my keyway is something other than 67B1?
No. The plug is cut for the 67B1 keyway, so it only accepts keys in that keyway and only fits key systems built around it. Order the plug matched to whatever keyway your building is already keyed to, otherwise existing keys will not enter.
2) I need a complete mortise cylinder, not just the plug - what should I order instead of the Corbin Russwin 487K15?
The 487K15 is a replacement plug for 1-3/8 in. Corbin Russwin mortise cylinder housings, so it only helps if you already have the shell and are rekeying or re-plugging it. If you need a whole mortise cylinder to drop into the lock body, the Adams Rite 4036 is a Grade 1 mortise cylinder with five-pin security, and the Detex MC65 is a 1-1/8 in. 6-pin mortise cylinder cut to the Schlage C keyway. Both arrive as finished cylinders rather than as a bare plug.
3) Is a BEST 1CDF core an equivalent to the Corbin Russwin 487K15 plug?
They are not interchangeable. The 487K15 is a 7-pin X Class plug with the 67B1 keyway made to go inside a 1-3/8 in. Corbin Russwin mortise cylinder housing. The BEST 1CDF is a 7-pin interchangeable core in the 1CDF 150 Series, drill resistant and patented, and it is removed and replaced whole with a control key rather than fitted as a plug. If the openings are on a BEST small format interchangeable core system, the 1CDF or the 5-pin BEST 1C core is the path; if they are Corbin Russwin conventional mortise cylinders, the 487K15 plug is.
4) For an aluminum storefront with an Adams Rite deadlock, is the 487K15 the right cylinder part?
No. The 487K15 is a 7-pin X Class plug for Corbin Russwin 1-3/8 in. mortise cylinders. Adams Rite storefront work uses its own parts: the 4024 cylinder pull mounts with a trim plate for MS1847 deadlock and deadlatch systems, the 4025 is a five pin tumbler cylinder pull with through-screws for the same MS1847, and the 4026 five pin tumbler cylinder pull is for the 5017 wood door deadlock and deadlatch. If the storefront lock needs a full mortise cylinder, the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder with a 1/2 in. minimum door thickness.
5) Does the 7-pin X Class plug fit a 6-pin Corbin Russwin cylinder?
Plan on it matching the pinning of the housing it goes into. The 487K15 is a seven-pin X Class plug, so it belongs in a 7-pin X Class 1-3/8 inch mortise cylinder. Dropping a 7-pin plug into a shell chambered for six pins will not line up.
6) I need to rekey doors but keep restricted key control. Is replacing the plug enough?
Swapping in a 67B1 X Class plug is how you change the key on an existing Corbin Russwin 1-3/8 inch mortise cylinder while staying inside a restricted keyway. The X Class seven-pin design is what limits unauthorized key duplication, so keeping the plug in that family preserves the key control you already have on the facility.
7) What are the alternatives if I want an interchangeable core instead of rebuilding mortise cylinders?
An interchangeable core system lets you pull and swap cores by hand instead of servicing plugs. From other brands, BEST offers the 1CB Peaks 150 Series interchangeable core and the 1CDF drill-resistant patented 7-pin brass core, and Schlage offers the 20-057 full size interchangeable core rim cylinder. Those are a different platform, though, so they do not accept Corbin Russwin 67B1 keys.
8) Can I use this plug in a rim cylinder or a key-in-lever cylinder?
No. It is dimensioned for 1-3/8 inch mortise cylinder housings. For rim applications you want a rim cylinder such as the Schlage 20-021 with a vertical tailpiece cam or the 20-022 with a horizontal cam; for key-in-lever work, something like the Falcon A23161-05 G six-pin cylinder.
9) We are standardizing on Schlage full size interchangeable cores - what replaces the 487K15 in that program?
The 487K15 plug belongs to a conventional Corbin Russwin mortise cylinder and carries the proprietary 67B1 keyway, so it has no place in an FSIC program. Schlage's 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam supplied with two keys, and the 20-057-C is a full size interchangeable core in the C keyway, finished 643E Aged Bronze. Those let a facility pull and swap cores rather than service plugs.
10) The opening takes a rim cylinder, not a mortise cylinder - what do I use instead of the 487K15?
The 487K15 is sized for 1-3/8 in. mortise cylinder housings 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 two keys, and the 20-022 is the same 6-pin rim cylinder with a horizontal tailpiece cam. Pick the cam orientation the exit device or rim lock calls for.
11) What is a simpler replacement cylinder for a key-in-knob or key-in-lever lockset, rather than the 487K15?
The 487K15 is a mortise cylinder plug and does not fit knob or lever cylinder housings. Kaba Ilco offers the 1539 universal key-in-knob and lever cylinder and the 1599 key-in-knob replacement cylinder, plus the 1579 knob and lever cylinder made for Sargent locksets. For a Falcon lever, the A23161-05 G is a key-in-lever cylinder in the RU/T series with a 6-pin G keyway, keyed different and supplied with two cut keys.
12) I am replacing a residential deadbolt or handleset cylinder - does the Corbin Russwin 487K15 work?
The 487K15 is a commercial part built for Corbin Russwin mortise cylinder housings, so it is the wrong family for residential deadbolts and handlesets. Medeco covers those retrofits: 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 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. Emtek also lists the CY4 cylinder sold each.
13) What finishes does the Corbin Russwin 487K15 plug come in?
Two: 606 Satin Brass and 626 Satin Chrome. Pick the one that matches the cylinder collar and the lock trim already on the door, since the plug face is the visible part once it is assembled.
14) Is this plug suitable for a commercial building or is it residential hardware?
Strictly commercial. It is catalogued as a commercial mechanical lock part and is used to service mortise cylinders in offices, schools, healthcare, retail, government buildings, multi-tenant residential and warehouses, where key control matters and cylinders get rebuilt rather than replaced.
15) I need a non-keyed filler for an opening - is there an alternative to ordering the 487K15 plug?
The 487K15 is a keyed 7-pin X Class plug with the 67B1 keyway, so it is built for openings that actually need key control. Where a device needs a cylinder body present but no key operation, the BEST 12E Series dummy rim cylinder with a 1-5/32 in. diameter fills the prep instead.
16) Does finish matter when cross-shopping the 487K15 against other cylinders?
The 487K15 plug is offered in 606 Satin Brass and 626 Satin Chrome, so it can be matched to either brass-tone or chrome-tone hardware on the door. Among the comparables, the Schlage 20-057-C full size interchangeable core is listed in 643E Aged Bronze, a darker tone, which is worth noting if the cylinder face is visible alongside existing trim.
How fast can I get the Corbin Russwin 487K15 67B1 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 67B1 626 come with a warranty?
Absolutely. The Corbin Russwin 487K15 67B1 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 67B1 626?
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