Corbin Russwin 596K30 7-Pin In...
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Corbin Russwin 596K30 7-Pin Individual X Class Cylinder Plug for CL3300 Non-Hotel, B Keyway

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Model: 596K30 27B1 626
$81.00
$71.66

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

$81.00
$71.66
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Corbin Russwin 596K30 7-Pin Individual X Class Cylinder Plug for CL3300 Non-Hotel, B Keyway

The Corbin Russwin 596K30 is a 7-Pin Individual X Class Cylinder Plug engineered as a precision replacement component for CL3300 Non-Hotel lock cylinders with a B Keyway configuration. Designed specifically for commercial mechanical lock applications, this cylinder plug ensures a manufacturer-matched fit and reliable keying performance within compatible Corbin Russwin cylinder assemblies. As a genuine Corbin Russwin cylinder part, it delivers the exacting tolerances required for secure, long-term operation in professional door hardware installations.

Key Features

  • 7-Pin Configuration: Features a 7-pin tumbler design for enhanced key complexity and security in commercial locking applications.
  • X Class Keying: Individual X Class plug designation provides precise keying control within Corbin Russwin master key systems.
  • CL3300 Non-Hotel Compatibility: Specifically designed and matched for use with Corbin Russwin CL3300 Non-Hotel series lock cylinders.
  • B Keyway: Configured with the B Keyway to ensure proper key blank compatibility and system integration.
  • Genuine Corbin Russwin Cylinder Part: Manufactured to original equipment specifications for reliable drop-in replacement performance.
  • Commercial-Grade Construction: Built to meet the demands of commercial door hardware environments where consistent, dependable cylinder operation 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: 596K30 27B1
  • 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 596K30?

Corbin Russwin cylinder replacement parts are manufactured to precise original equipment specifications, ensuring consistent fit, function, and keying integrity within compatible lock systems. The 596K30 Individual X Class Plug is engineered for the CL3300 Non-Hotel platform, delivering the reliability and accuracy that commercial door hardware professionals depend on for secure, long-term installations.

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:
596K30 27B1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 596K30 27B1 626 – Frequently Asked Questions

1) What exactly is the Corbin Russwin 596K30 part, a whole cylinder or just the plug?
It's the plug only, not a complete cylinder. The 596K30 is a 7-pin individual X Class cylinder plug, the keyed core barrel that drops into a CL3300 Non-Hotel lock cylinder. If you need a full assembly you need a cylinder, not this replacement part.
2) Will a 596K30 plug work in a Corbin Russwin hotel-function CL3300 lock?
No. This plug is matched to the CL3300 Non-Hotel cylinder specifically. Hotel-function cylinders use different plug geometry, so ordering this one for a hotel lock gets you a part that won't key or turn correctly in that assembly.
3) Which keyways does the Corbin Russwin 596K30 plug come in?
Two: B1 and B2, both within the Corbin Russwin B keyway family. Pull the existing key and confirm which of the two your system is keyed to, because a B1 plug will not accept a B2 key. The plug carries the keyway, so getting this wrong means re-ordering.
4) What does the pin depth number on the 596K30 mean and which one do I order?
Pin depth is offered as 27, 57, 67 and 77. It sets the chamber depth combination the plug is cut for, and it has to match the depth your Corbin Russwin master key system was built on. A locksmith holding the system's keying records or the bitting list will know the depth; guessing puts the plug outside your master key hierarchy.
5) Is the Corbin Russwin 596K30 plug the same thing as a complete replacement cylinder?
No. The 596K30 is a 7-pin individual X Class cylinder plug, a replacement part for CL3300 Non-Hotel cylinders in the B keyway, so it is the plug that goes inside an existing cylinder housing rather than a finished cylinder. If the whole cylinder needs to come out, a complete unit is the right buy instead - for example the Detex MC65 mortise cylinder, a 1-1/8 inch 6-pin commercial cylinder in the Schlage C keyway, or the Adams Rite 4036 five-pin mortise cylinder. Those install as assemblies; the 596K30 is for rebuilding or re-keying a Corbin Russwin cylinder you are keeping.
6) We want to move a facility to interchangeable cores instead of rebuilding plugs - what should we look at?
The 596K30 is a fixed-cylinder part: a 7-pin X Class plug keyed into a Corbin Russwin CL3300 Non-Hotel cylinder, so re-keying means pulling and repinning the plug. A small-format interchangeable core approach lets you swap the core with a control key instead. The BEST 1C 5-pin standard cylinder core and the BEST Peaks 1CB 150 Series interchangeable core cylinder are IC-based, and the BEST 1CDF is a drill-resistant patented 7-pin interchangeable core in brass. Full-size interchangeable core is another path, such as the Schlage 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam. These are different keying platforms, not drop-in replacements for a CL3300 plug.
7) What do I use if the door is a key-in-knob or key-in-lever instead of a CL3300 mortise lock?
The 596K30 is a plug for CL3300 Non-Hotel cylinders in the B keyway. For knob and lever cylinders, 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 locks, and the 1599 Series is a key-in-knob replacement cylinder. The Falcon A23161-05 G is a key-in-lever cylinder for the RU/T series with a 6-pin G keyway, keyed different, supplied with two cut keys. Match the cylinder to the lock brand and keyway your building already runs.
8) Can the 596K30 plug be used on an aluminum storefront narrow stile door?
No. The 596K30 is a 7-pin X Class plug for Corbin Russwin CL3300 Non-Hotel cylinders, which is a commercial mortise lock platform. Narrow stile storefront hardware takes its own cylinders: the Adams Rite 4036 mortise cylinder is a five-pin Grade 1 unit with a 1/2 inch minimum door thickness, and for MS1847 deadlock and deadlatch systems the Adams Rite 4024 cylinder pull mounts with a trim plate while the 4025 is a five-pin tumbler cylinder pull with through-screws. Wood door storefront applications using the Adams Rite 5017 deadlock take the 4026 five-pin cylinder pull.
9) I'm standardizing cylinders across a building. Is this plug the right way to bring CL3300 locks into one master key system?
Yes, that's what it's for. Swapping the X Class plug rekeys the CL3300 Non-Hotel cylinder into your existing Corbin Russwin master key hierarchy without replacing the lock body or trim, which is the usual approach across offices, schools, healthcare, government and multi-tenant residential portfolios. Order the same keyway and pin depth as the rest of the system so every opening stays under one master.
10) If I don't want to work with loose plugs, what interchangeable-core cylinders could I use instead?
A plug swap means disassembling the cylinder and pinning it, which is locksmith work. If you'd rather pull and replace a core by hand, look at an interchangeable core platform instead: BEST's 1CB Peaks 150 Series core, the 1CDF drill-resistant patented 7-pin brass core, or Schlage's 20-057 6-pin FSIC core. Those are different key systems, though, so they replace the Corbin Russwin keying rather than joining it.
11) How do I write the 596K30 order so I get the right plug?
Call out four things: the 596K30 base number, the pin depth (27, 57, 67 or 77), the keyway (B1 or B2), and the finish (606 satin brass or 626 satin chrome). The model designation is written as 596K30 27B1 style, depth then keyway, so a 57-depth B2 in satin chrome reads 596K30 57B2 626.
12) I need a cylinder for a rim exit device, not a mortise lock plug - what is the equivalent?
The 596K30 plug serves Corbin Russwin CL3300 Non-Hotel cylinders and is not a rim cylinder. For rim device 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 your device requires. The BEST 12E Series dummy rim cylinder, 1-5/32 inch diameter, fills a rim prep where no keyed function is wanted.
13) Is there an alternative for a deadbolt rather than a CL3300 lockset?
The 596K30 plug is built for CL3300 Non-Hotel lock cylinders and is not a deadbolt part. For deadbolt work, the Kaba Ilco 1549 Series is a key-in-deadbolt cylinder with a deadbolt function. Medeco offers retrofit options as well: the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts, and the 1065140 is a 5-pin retrofit cylinder for Arrow JL interconnected locks and Emtek handleset and deadbolt outside cylinders.
14) Does a higher pin count mean the 596K30 and the BEST 1CDF are interchangeable?
No. Both are 7-pin: the 596K30 is a 7-pin individual X Class plug for Corbin Russwin CL3300 Non-Hotel cylinders in the B keyway, and the BEST 1CDF is a drill resistant preferred patented interchangeable core in 7-pin brass, 150 Series. Pin count is where the similarity ends - the 596K30 is a plug that goes into a Corbin Russwin cylinder body and stays on the Corbin Russwin B keyway, while the 1CDF is a removable interchangeable core on a patented BEST key system. They cannot be keyed alike to each other or swapped in the same housing.
15) What finishes is this Corbin Russwin cylinder plug available in?
Satin brass (606) and satin chrome (626). Both keyway options, B1 and B2, and all four pin depths are offered in each, so you can match the plug face to the surrounding trim without giving up your keying spec.
16) Is the 596K30 an aftermarket plug or a genuine Corbin Russwin part?
Genuine Corbin Russwin, built to original equipment specification, which is what keeps the tolerances tight enough for the plug to turn freely in a factory CL3300 cylinder body. Aftermarket plugs in the same nominal size often bind or sit proud of the housing face.
17) What finishes can I get to match the rest of my Corbin Russwin hardware, and do the comparable cylinders offer the same?
The 596K30 plug is offered in 606 satin brass and 626 satin chrome, across B1 and B2 keyways and 27, 57, 67 and 77 pin depths. Among comparable cylinders, the Schlage 20-057-C full size interchangeable core is a C keyway core in 643E aged bronze, a darker tone that will not match a 626 satin chrome opening. If your Corbin Russwin trim is satin chrome, take the 626 plug.
How fast can I get the Corbin Russwin 596K30 27B1 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 596K30 27B1 626 come with a warranty?
Absolutely. The Corbin Russwin 596K30 27B1 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 596K30 27B1 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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