Corbin Russwin 606K76 7-Pin In...
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$94.00
$81.02
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Corbin Russwin 606K76 7-Pin Individual X Class Mortise Cylinder Plug with 67A2 Keyway, Satin Brass

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Model: 606K76 67A2 626

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

$94.00
$81.02
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Corbin Russwin 606K76 7-Pin Individual X Class Mortise Cylinder Plug with 67A2 Keyway, Satin Brass

The Corbin Russwin 606K76 is a 7-Pin Individual X Class replacement plug engineered for use with 2-1/4" mortise cylinders. Configured with the 67A2 keyway and finished in satin brass, this precision cylinder component is designed to integrate seamlessly into Corbin Russwin mortise lock systems in commercial applications requiring reliable, pin-tumbler security. As a genuine Corbin Russwin cylinder part, it maintains the exact tolerances and specifications needed for proper mortise cylinder operation.

Key Features

  • 7-Pin Configuration: Individual X Class plug with 7-pin tumbler arrangement for enhanced security and key control in commercial mortise cylinder applications.
  • Mortise Cylinder Compatibility: Specifically designed for 2-1/4" mortise cylinder format, ensuring proper fit and function within compatible Corbin Russwin mortise lock hardware.
  • 67A2 Keyway: Features the 67A2 keyway profile for precise key compatibility and seamless integration into Corbin Russwin keying systems.
  • Satin Brass Finish: Durable satin brass finish provides a professional appearance and corrosion resistance suitable for commercial door hardware environments.
  • Genuine Corbin Russwin Component: Manufactured as an authentic Corbin Russwin cylinder part, ensuring full compatibility and consistent performance with existing Corbin Russwin mortise cylinder assemblies.
  • Commercial-Grade Quality: Engineered to meet the demands of high-traffic commercial installations where dependable cylinder performance is essential.

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: 606K76 67A2
  • 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 606K76?

Corbin Russwin cylinder components are manufactured to exacting standards, ensuring every replacement plug delivers the same level of precision and security as the original factory installation. The 606K76 plug's 7-pin X Class configuration provides reliable key control and security performance for demanding commercial environments. When maintaining or rekeying mortise lock hardware, using genuine Corbin Russwin parts ensures proper fit, full compatibility, and long-term operational integrity.

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:
606K76 67A2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 606K76 67A2 626 – Frequently Asked Questions

1) I need to rekey a mortise lock but my system is not Corbin Russwin. What should I use instead?
The 606K76 plug is specific to Corbin Russwin 2-1/4 inch mortise cylinders on the 67A2 keyway, so it is no help on another brand's system. For a standalone mortise cylinder on a Schlage C keyway, the Detex MC65 is a 6-pin 1-1/8 inch commercial mortise cylinder. If your facility runs BEST interchangeable core, a 1C Series 5-pin core or the 1CDF drill resistant 7-pin core swaps without touching the lock body.
2) If I need a complete mortise cylinder rather than just a plug, what should I order instead of the Corbin Russwin 606K76?
The 606K76 is a 7-pin Individual X Class replacement plug for 2-1/4 inch mortise cylinders with the 67A2 keyway - it is the plug only, not a full cylinder housing. When the whole cylinder needs to be supplied, the Detex MC65 is a mortise cylinder in 1-1/8 inch length with a 6-pin Schlage C keyway, and the Adams Rite 4036 is a five-pin mortise cylinder rated Grade 1 with a 1/2 inch minimum door thickness. Both are complete cylinders rather than plugs, and neither uses the Corbin Russwin 67A2 keyway, so they will not key into an existing Corbin Russwin system.
3) Can I use a BEST interchangeable core in place of the Corbin Russwin 606K76 plug?
No. The 606K76 is a pin-tumbler plug for a conventional 2-1/4 inch Corbin Russwin mortise cylinder, keyed to the 67A2 keyway. BEST interchangeable cores such as the 1CB 150 Series core and the 1CDF drill-resistant patented 7-pin brass 150 Series core are figure-eight interchangeable cores that require an IC-prepped housing, and the BEST 1C Series core is a standard 5-pin core. None of them drop into a conventional Corbin Russwin mortise cylinder shell in place of a plug.
4) My opening uses a rim exit device, not a mortise lock - is the 606K76 the right part?
No. The 606K76 plug is built for 2-1/4 inch mortise cylinders used in Corbin Russwin mortise lock hardware. Rim exit devices 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, while the Schlage 20-057 is a 6-pin full-size interchangeable core rim cylinder with a convertible tailpiece cam. Choose the cam orientation your device calls for.
5) Do I get keys with the 606K76 plug?
The 606K76 is sold as the plug itself, a replacement cylinder component for Corbin Russwin mortise cylinders. Plan on your locksmith pinning and cutting keys to your existing 67A2 system. If you want a cylinder that arrives with cut keys, look at a complete cylinder instead, such as the Schlage 20-021 rim cylinder, which is supplied with 2 keys.
6) Why choose a 7-pin plug over a 6-pin for a commercial building?
Seven pins gives you more differs and tighter key control, which is why the 606K76 is built as a 7-pin X Class plug for commercial mortise applications. It matters most on large masterkeyed systems in offices, schools, hospitals and government buildings where you need many levels of keying without duplicating combinations. On a small standalone opening, a 6-pin cylinder such as the Detex MC65 in Schlage C keyway is the simpler route.
7) Can I use this plug in a rim cylinder or a knob cylinder?
No. This is a mortise cylinder plug, sized for the 2-1/4 inch Corbin Russwin mortise format. Rim cylinders take a different plug and tailpiece arrangement, for example the Schlage 20-021 with a vertical tailpiece cam or the 20-022 with a horizontal cam. Key-in-knob and key-in-lever housings are different again, like the Kaba Ilco 1539 universal knob and lever cylinder.
8) What is the difference between the 606K76 7-pin plug and a 5-pin or 6-pin cylinder?
The 606K76 carries a 7-pin tumbler arrangement in its Individual X Class plug, which supports deeper key control hierarchies in a master-keyed commercial system. Among cylinders in the same family, the Detex MC65 is 6-pin, the Schlage 20-021 rim cylinder is 6-pin, the Adams Rite 4036 mortise cylinder is five-pin, and the BEST 1C Series core is 5-pin. Pin count has to match the keying system the door belongs to, so a 7-pin Corbin Russwin system takes the 7-pin plug.
9) I need to rekey a key-in-lever or key-in-knob lock, not a mortise cylinder - what is the equivalent part?
The 606K76 plug serves 2-1/4 inch mortise cylinders, so it will not fit key-in-lever or key-in-knob trim. For those, the Kaba Ilco 1539 Series is a key-in-knob and lever universal cylinder, the 1579 Series is a knob and lever cylinder for Sargent, and the 1599 Series is a key-in-knob replacement cylinder. The Falcon 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.
10) Will the 606K76 work in an aluminum storefront deadlock?
The 606K76 is a plug for Corbin Russwin 2-1/4 inch mortise cylinders and is not a storefront deadlock part. Adams Rite covers that opening: the 4036 is a Grade 1 five-pin mortise cylinder with a 1/2 inch minimum door thickness, and for cylinder pull applications the 4024 mounts with a trim plate for the MS1847 deadlock/deadlatch, the 4025 is a five pin tumbler cylinder pull with through-screws for the same MS1847, and the 4026 is a five pin tumbler cylinder pull for the 5017 wood door deadlock/deadlatch.
11) What looks like a cylinder substitute for the 606K76 but will not actually lock the door?
The BEST 12E Series dummy rim cylinder, at 1-5/32 inch diameter, resembles a working cylinder but is a dummy used for appearance and trim only. The Corbin Russwin 606K76 is an operating 7-pin Individual X Class plug for 2-1/4 inch mortise cylinders keyed to 67A2, so a dummy is not an alternative where the opening has to be keyed. The Emtek CY4 cylinder, sold each, is a residential-style parts cylinder rather than a commercial mortise cylinder plug.
12) What finishes does the Corbin Russwin 606K76 plug come in?
Two: 606 satin brass and 626 satin chrome. Pick the one that matches the visible face of the cylinder already in the door, since the plug face is what shows through the collar. Satin chrome is the more common match on modern commercial openings finished in 626 lever and lock trim.
13) Is the 606K76 a genuine Corbin Russwin part or an aftermarket copy?
Genuine. The 606K76 is an authentic Corbin Russwin cylinder component, made to the factory tolerances the mortise cylinder assembly needs, which is what keeps the plug turning true in the shell after rekeying. For institutional buyers standardizing a keying system, that matters more than on a one-off door.
14) Is there a version of the 606K76 in a chrome finish, or do I have to switch brands to match my other hardware?
No brand change is needed for finish. The 606K76 7-pin X Class mortise cylinder plug with the 67A2 keyway is offered in 606 satin brass and 626 satin chrome. If the door instead needs a full-size interchangeable core in a darker finish, the Schlage 20-057-C is an FSIC core with the C keyway in 643E aged bronze, but it is a different platform and keyway rather than a finish option for the Corbin Russwin plug.
How fast can I get the Corbin Russwin 606K76 67A2 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 606K76 67A2 626 come with a warranty?
Absolutely. The Corbin Russwin 606K76 67A2 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 606K76 67A2 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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