Corbin Russwin 606K76 7-Pin In...
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Corbin Russwin 606K76 7-Pin Individual X Class Mortise Cylinder Plug, 67B2 Keyway, Satin Brass

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Model: 606K76 67B2 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, 67B2 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. Featuring the 67B2 keyway and a Satin Brass finish, this precision-machined cylinder plug is designed as a commercial-grade replacement component for compatible Corbin Russwin mortise lock applications. Its X Class pinning ensures controlled key interchange and enhanced key control for institutional and commercial facilities.

Key Features

  • 7-Pin Configuration: Individual X Class plug with 7-pin tumbler design for enhanced key control and security in commercial mortise cylinder applications.
  • Mortise Cylinder Compatibility: Specifically engineered for 2-1/4" mortise cylinders, ensuring precise fit and reliable operation in compatible Corbin Russwin hardware.
  • 67B2 Keyway: Factory-specified 67B2 keyway provides controlled key interchange within the Corbin Russwin keying system for organized master key management.
  • X Class Designation: X Class plug classification supports controlled key systems, making this component suitable for facilities requiring restricted key duplication and access management.
  • Satin Brass Finish: Durable Satin Brass finish coordinates with complementary door hardware finishes for a cohesive aesthetic in commercial installations.
  • Commercial-Grade Replacement Part: Classified as a Corbin Russwin cylinder part and replacement component, designed to restore or upgrade existing mortise cylinder assemblies without full hardware replacement.

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 67B2
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

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

Why Corbin Russwin 606K76?

Corbin Russwin cylinder parts are manufactured to exacting commercial standards, ensuring reliable integration with existing mortise lock assemblies. The 606K76 Individual X Class plug delivers precise key control and consistent performance in demanding institutional environments where security and dependability are paramount.

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 67B2
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 606K76 67B2 626 – Frequently Asked Questions

1) What keyway does the Corbin Russwin 606K76 plug come in, and will it work in my existing key system?
67B2. The plug is factory cut for the 67B2 keyway, so your keys have to be on 67B2 within the Corbin Russwin system. A plug in a different keyway will not accept the same key blanks, so match the keyway on the openings you are maintaining before you pin it.
2) If I need a complete mortise cylinder rather than just a replacement plug, what should I order instead of the Corbin Russwin 606K76?
The Corbin Russwin 606K76 is a 7-pin Individual X Class plug intended to go into an existing 2-1/4 inch mortise cylinder shell, so it does not give you a whole cylinder. For a complete mortise cylinder, the Adams Rite 4036 is a Grade 1 mortise cylinder with five-pin security in the 4036 Series, and the Detex MC65 is a 1-1/8 inch six-pin mortise cylinder cut to the Schlage C keyway. Both arrive as finished cylinders rather than an internal component.
3) Will the 606K76 work on an aluminum storefront door with an Adams Rite deadlock?
The 606K76 is a Corbin Russwin plug for 2-1/4 inch mortise cylinders and is not sized for narrow stile storefront prep. For Adams Rite MS1847 deadlock and deadlatch systems, the Adams Rite 4024 is a cylinder pull with trim plate mounting and the 4025 is a five pin tumbler cylinder pull with through-screws. For a wood door running the Adams Rite 5017 deadlock or deadlatch, the 4026 five pin tumbler cylinder pull is the matching part.
4) My facility wants to rekey doors without pulling cylinders. Is there an alternative to the 606K76 plug approach?
The 606K76 restores or rekeys an existing Corbin Russwin mortise cylinder by replacing the plug itself, which means the cylinder comes out of the lock. An interchangeable core system changes that workflow: the BEST 1CB is a 1CB Series Peaks 150 interchangeable core, the BEST 1CDF is a drill-resistant patented 7-pin brass interchangeable core in the 150 Series, and the Schlage 20-057 is a six-pin full size interchangeable core rim cylinder with a convertible tailpiece cam. With a core system the core is pulled with a control key instead of disassembling the cylinder.
5) I have a key-in-knob or key-in-lever lock, not a mortise lock. What replaces the cylinder there?
The Corbin Russwin 606K76 plug is built for 2-1/4 inch mortise cylinders, so it will not fit a knob or lever chassis. For those, the Kaba Ilco 1539 is a key-in-knob and lever universal cylinder, the Kaba Ilco 1579 is a knob and lever cylinder made for Sargent locks, and the Kaba Ilco 1599 is a key-in-knob replacement cylinder. The Falcon A23161-05 G is a key-in-lever cylinder in the RU/T six-pin G keyway supplied keyed different with two cut keys.
6) What does X Class mean on a Corbin Russwin cylinder plug?
X Class is a restricted key classification. It supports controlled key interchange and limits duplication, which is why it turns up in schools, hospitals and government buildings where key control is audited. If your facility is not on a restricted system, a standard-class plug is the simpler buy.
7) Can I use this plug to rekey a lock without replacing the whole mortise lock?
That is the point of it. Swapping the plug restores or re-keys an existing mortise cylinder assembly without pulling the lock body or buying new hardware, which is the cheap way to handle a lost-key event across a building. You do need a locksmith comfortable pinning a 7-pin X Class plug and the authority to order keys on that system.
8) Is a Corbin Russwin X Class plug the same idea as a BEST interchangeable core?
No. The 606K76 is a fixed plug that gets pinned into a Corbin Russwin mortise cylinder shell, so changing it means pulling the cylinder apart. A BEST interchangeable core such as the 1CB 150 Series, or the 1CDF drill-resistant 7-pin core, pulls out with a control key and drops a new one in. If your facility wants field-swappable cores, the IC route is the different system to standardize on, not this plug.
9) I need a rim cylinder, not a mortise plug. What is the difference and what should I order?
A mortise cylinder threads into the lock body and drives a cam; a rim cylinder mounts through the door with a tailpiece to an exit device or rim lock. The 606K76 is the mortise side. If you are feeding a rim device, the Schlage 20-021 is a 6-pin rim cylinder with a vertical tailpiece cam and the 20-022 is the horizontal-cam version, both supplied with two keys. Get the cam orientation right or the device will not retract.
10) Is a rim cylinder like the Schlage 20-021 a substitute for the Corbin Russwin 606K76 plug?
No. The 606K76 is a replacement plug for 2-1/4 inch mortise cylinders using the Corbin Russwin 67B2 keyway. The Schlage 20-021 and 20-022 are six-pin rim cylinders with two keys, differing from each other by tailpiece cam orientation - vertical on the 20-021 and horizontal on the 20-022. Rim cylinders mount behind a rim exit device or rim lock, not into a mortise lock body, so they address a different opening entirely.
11) What is the closest equivalent to the 606K76 if I need a 7-pin component rather than a 5-pin one?
The Corbin Russwin 606K76 is a seven-pin plug on the 67B2 keyway, built for controlled key interchange. The other seven-pin component in the same family of parts is the BEST 1CDF, a drill-resistant patented interchangeable core in brass for the 150 Series. By contrast the BEST 1C5 is a standard five-pin cylinder core. The 1CDF is a full core rather than a plug, so it serves a BEST-prepped cylinder rather than a Corbin Russwin mortise housing.
12) I need a cylinder for a residential-style handleset or deadbolt, not a commercial mortise lock. What are the options?
The Corbin Russwin 606K76 is a commercial component for mortise cylinder assemblies. For handleset and deadbolt retrofits, the Medeco 1075127 is a five-pin rim type lazy motion single cylinder for handlesets and deadbolts, the Medeco 1012040 is a six-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the Medeco 1065244 is a five-pin rim lazy motion cylinder with an Emtek tailpiece, and the Medeco 1065140 is a five-pin retrofit for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder. Emtek also offers the CY4 cylinder, sold each.
13) I need a non-functioning cylinder to fill a hole. Is the 606K76 the right part?
No. The 606K76 is a working 7-pin X Class plug that carries the pinning for controlled key interchange in a Corbin Russwin mortise cylinder. If the opening needs a filler with no keying function, the BEST 12E Series dummy rim cylinder with a 1-5/32 inch diameter is the part built for that purpose.
14) My deadbolt cylinder failed. Can I use the 606K76, or is there a dedicated deadbolt cylinder?
The 606K76 is a plug for 2-1/4 inch mortise cylinders and is not a deadbolt cylinder. The Kaba Ilco 1549 is a key-in-deadbolt cylinder in the 1549 Series with a deadbolt product function, and the Kaba Ilco 1539 and 1599 are also listed with a deadbolt function for knob, lever and key-in-knob applications.
15) Does the Corbin Russwin 606K76 plug come in anything besides satin brass?
Two finishes: 606 satin brass and 626 satin chrome. Pick the one that matches the cylinder face and the rest of the trim on the opening, since the plug face is visible in the collar.
16) Is the 606K76 suitable for residential doors?
It is a commercial part. Corbin Russwin lists it for commercial use, and it shows up in offices, schools, healthcare, municipal buildings, multi-tenant residential and warehouses. On a single-family house with a residential deadbolt there is no 2-1/4 inch Corbin Russwin mortise cylinder to put it in.
17) What is the difference between ordering the 606K76 in Satin Brass versus Satin Chrome, and do peer cylinders offer similar finish choices?
The Corbin Russwin 606K76 plug is offered in 606 Satin Brass and 626 Satin Chrome, so you can match the plug face to the existing trim on the door. Among comparable cylinders, the Schlage 20-057-C is a full size interchangeable core cylinder on the C keyway supplied in 643E Aged Bronze, a darker tone if the surrounding hardware is bronze rather than brass or chrome.
How fast can I get the Corbin Russwin 606K76 67B2 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 67B2 626 come with a warranty?
Absolutely. The Corbin Russwin 606K76 67B2 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 67B2 626?
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