Corbin Russwin 197K51 Plug Onl...
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Corbin Russwin 197K51 Plug Only for 1001 Hotel Mortise Cylinder with 59D Keyway

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Model: 197K51 59D1 626

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

$67.00
$61.58
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Corbin Russwin 197K51 Plug Only for 1001 Hotel Mortise Cylinder with 59D Keyway

The Corbin Russwin 197K51 59D1 is a genuine replacement plug designed specifically for the Corbin Russwin 1001 Hotel Mortise Cylinder. Configured with the 59D keyway, this plug-only component allows technicians and locksmiths to service, rekey, or restore existing mortise cylinder assemblies without replacing the entire cylinder unit. Intended exclusively for commercial applications, this part maintains the integrity and performance of the original Corbin Russwin cylinder installation.

Key Features

  • Genuine Corbin Russwin Cylinder Part: Manufactured as an authentic Corbin Russwin cylinder component, ensuring direct compatibility and reliable fit with the 1001 Hotel Mortise Cylinder.
  • 59D Keyway Configuration: Designed with the 59D keyway to maintain proper key control and keyway consistency within existing Corbin Russwin keying systems.
  • 1001 Hotel Mortise Cylinder Compatibility: Engineered specifically for use with the Corbin Russwin 1001 Hotel Mortise Cylinder, enabling precise drop-in replacement without modification.
  • Plug-Only Replacement: Supplied as a plug-only component, ideal for servicing existing assemblies, rekeying operations, or restoring cylinder function without full cylinder replacement.
  • Commercial-Grade Construction: Built to Corbin Russwin's commercial standards, supporting dependable performance in demanding hotel and commercial door hardware applications.
  • Parts and Accessories Classification: Categorized as a genuine replacement part within the Corbin Russwin cylinder parts line, supporting long-term maintainability of installed hardware.

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: 197K51 59D1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Facility Lock Maintenance
  • Commercial Office Building Cylinder Servicing
  • Healthcare Facility Door Hardware Repair
  • Educational Institution Lock Maintenance Programs
  • Government and Municipal Building Hardware Upkeep
  • Multi-Tenant Residential Property Lock Servicing
  • Professional Locksmith and Door Hardware Service Operations

Why Corbin Russwin 197K51?

Corbin Russwin cylinder parts are engineered to the same exacting commercial standards as their complete cylinder assemblies, ensuring that replacement components restore full original performance and security integrity. The 197K51 59D1 plug is a purpose-built, genuine factory part that supports long-term serviceability of Corbin Russwin 1001 Hotel Mortise Cylinder installations in demanding commercial environments where reliability and keyway consistency are essential.

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:
197K51 59D1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 197K51 59D1 626 – Frequently Asked Questions

1) What exactly comes with the Corbin Russwin 197K51 plug - is it a complete mortise cylinder?
It is the plug only, not a full cylinder. The 197K51 is the replacement plug for the Corbin Russwin 1001 Hotel Mortise Cylinder, supplied so a locksmith can service, rekey, or restore an existing cylinder assembly rather than swap the whole unit. If the housing, cam, or shell is damaged, you need a complete cylinder instead.
2) Can a Schlage rim cylinder be used in place of the Corbin Russwin 197K51 plug?
No. The 197K51 is a plug for a Corbin Russwin 1001 Hotel Mortise Cylinder, a threaded mortise-style housing. The Schlage 20-021 and 20-022 are rim cylinders, the 20-021 with a vertical tailpiece cam and the 20-022 with a horizontal tailpiece cam, both 6-pin and supplied with two keys. Rim cylinders mount behind the door and drive a rim device tailpiece, so they do not thread into a mortise lock body or accept a mortise cylinder plug.
3) If I need a complete mortise cylinder instead of just a replacement plug, what should I order?
The Corbin Russwin 197K51 is supplied as a plug-only component for servicing or rekeying an existing 1001 Hotel Mortise Cylinder, so it will not fill an empty mortise cylinder prep on its own. For a full mortise cylinder assembly, the Detex MC65 is a 1-1/8 inch 6-pin commercial mortise cylinder in the Schlage C keyway, and the Adams Rite 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series with a 1/2 inch minimum door thickness. Both are complete cylinders rather than internal service parts, and both carry their own keyways rather than the Corbin Russwin 59D family.
4) My lock is a key-in-knob or key-in-lever, not a mortise cylinder. What replaces the cylinder there?
The Corbin Russwin 197K51 plug fits the 1001 Hotel Mortise Cylinder and is not a knob or lever cylinder. For key-in-knob and key-in-lever bodies, the Kaba Ilco 1539 Series is a universal key-in-knob/lever cylinder, the 1579 Series is a knob and lever cylinder for Sargent locks, and the 1599 is a key-in-knob replacement cylinder. Falcon also lists the A23161-05 G key-in-lever cylinder, a 6-pin G keyway unit keyed different with two cut keys. For a key-in-deadbolt body, Kaba Ilco lists the 1549 Series.
5) I need a cylinder for an aluminum storefront door, not a hotel mortise lock. What fits that opening?
The Corbin Russwin 197K51 is a service plug for a 1001 Hotel Mortise Cylinder and is not intended for narrow stile storefront deadlocks. Adams Rite covers that opening: the 4024 cylinder pull with trim plate mounting and the 4025 five pin tumbler cylinder pull with through-screws are both designed for the MS1847 deadlock/deadlatch, and the 4036 is a Grade 1 five-pin mortise cylinder in the 4036 Series with a 1/2 inch minimum door thickness. For a wood door deadlock, the Adams Rite 4026 five pin tumbler cylinder pull is designed for the 5017 wood door deadlock/deadlatch.
6) What finishes does the Corbin Russwin 197K51 plug come in, and does the plug finish need to match the cylinder?
Two finishes: 606 satin brass and 626 satin chrome, each available with either the D1 or D2 keyway. The plug face is the visible part of the cylinder once installed, so match it to the existing cylinder ring and trim, 626 with satin chrome hardware and 606 with satin brass.
7) Can I use the 197K51 plug to rekey a hotel lock without pulling the whole cylinder out of the door?
The plug is the rekeying component. Pinning a new plug lets you restore key control on a 1001 Hotel Mortise Cylinder, useful when keys go missing across a hospitality property or a multi-tenant building, without buying complete cylinders for every door. It is a commercial part, intended for professional locksmith and hardware service work.
8) Is the Corbin Russwin 197K51 an interchangeable core?
No. It is a conventional plug for a 1001 Hotel Mortise Cylinder and has to be pinned by a locksmith. If your facility runs interchangeable core so maintenance can swap cores by hand, look at small format cores like the BEST 1C 5-pin core or the BEST Peaks 1CB 150 Series, or the Schlage 20-057 full size interchangeable core rim cylinder. Those are separate keying systems, not a way to service a Corbin Russwin 59D cylinder.
9) We want to stop rekeying plugs by hand across a property. What is the alternative to servicing Corbin Russwin plugs like the 197K51?
The 197K51 is a replacement plug that a locksmith rekeys at the bench or in the door to restore a Corbin Russwin 1001 Hotel Mortise Cylinder. If you want keying changes done without cylinder disassembly, interchangeable core hardware is the other approach: the BEST 1CB is a 150 Series interchangeable core cylinder, the BEST 1C5 is a standard 5-pin cylinder core, and Schlage offers the 20-057 6-pin FSIC rim cylinder with convertible tailpiece cam plus the 20-057-C full size interchangeable core in the C keyway. Those cores pull with a control key, while the Corbin Russwin plug approach keeps you inside the existing 59D keyway system.
10) Which of these cylinder parts carry a high-security or patented key option compared with the Corbin Russwin 197K51 plug?
The 197K51 is a standard commercial plug supplied in the 59D keyway with D1 and D2 variations and finishes 606 satin brass and 626 satin chrome. If the requirement is patented key control or drill resistance, the BEST 1CDF is a drill resistant preferred patented interchangeable core in 7-pin brass, 150 Series, and Medeco lists retrofit cylinders such as the 1065140 5-pin for Arrow JL interconnected locks and Emtek handlesets and the 1075127 5-pin rim type lazy motion cylinder for handlesets and deadbolts. Those run on their own key systems rather than the Corbin Russwin 59D keyway.
11) What looks like a cylinder substitute but will not key anything?
When sourcing against the Corbin Russwin 197K51, which is a keyed plug for the 1001 Hotel Mortise Cylinder in the 59D keyway, watch for dummy hardware. The BEST 12E Series dummy rim cylinder with 1-5/32 inch diameter fills a rim cylinder hole for appearance and trim purposes and is a rim format, not a mortise plug. The Emtek CY4 cylinder is sold as a parts item for Emtek hardware rather than a Corbin Russwin component.
12) For a residential deadbolt or handleset, is the Corbin Russwin 197K51 an option?
No. The 197K51 is a commercial part built for Corbin Russwin 1001 Hotel Mortise Cylinder service. For residential-style deadbolts and handlesets, Medeco lists the 1012040 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts, the 1065244 5-pin rim lazy motion cylinder with Emtek tailpiece, and the 1075127 5-pin rim type lazy motion single cylinder for handlesets and deadbolts. Those use rim-style bodies with tailpieces matched to the lock brand rather than a mortise plug.
13) Is the 197K51 a genuine Corbin Russwin part or an aftermarket copy?
Genuine factory Corbin Russwin cylinder component, made to the same commercial standards as their complete cylinder assemblies. That matters on hotel-function cylinders, where an off-brand plug can throw off keyway consistency within an established Corbin Russwin keying system.
14) What is the full model designation I should quote when ordering this Corbin Russwin hotel cylinder plug?
The model is 197K51 59D1, which is the 197K51 plug in the 59D keyway. On the order you also pick finish (606 satin brass or 626 satin chrome) and keyway (D1 or D2).
How fast can I get the Corbin Russwin 197K51 59D1 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 197K51 59D1 626 come with a warranty?
Absolutely. The Corbin Russwin 197K51 59D1 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 197K51 59D1 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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