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

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Model: 197K51 59B1 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 59B Keyway

The Corbin Russwin 197K51 59B1 is a genuine replacement plug designed specifically for the 1001 Hotel Mortise Cylinder, featuring the 59B keyway configuration. Engineered as a precision cylinder component for commercial-grade mortise lock applications, this plug provides a reliable, manufacturer-sourced solution for maintaining the integrity and security of Corbin Russwin hotel mortise cylinder installations. Ideal for facilities managers, locksmiths, and door hardware professionals seeking a direct OEM replacement part.

Key Features

  • OEM Replacement Part: Genuine Corbin Russwin cylinder plug engineered for direct compatibility with the 1001 Hotel Mortise Cylinder, ensuring proper fit and function.
  • 59B Keyway Configuration: Features the 59B keyway profile, maintaining key control and security standards consistent with the original cylinder specification.
  • Hotel Mortise Cylinder Compatibility: Designed exclusively for use with the Corbin Russwin 1001 Hotel Mortise Cylinder for seamless integration into existing hardware.
  • Commercial-Grade Construction: Manufactured to Corbin Russwin's commercial standards, supporting reliable performance in demanding hospitality and commercial environments.
  • Precision Cylinder Component: Plug-only format allows targeted replacement of the cylinder plug without requiring full cylinder assembly replacement, reducing maintenance costs.

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 59B1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Facilities
  • Commercial Office Buildings
  • Healthcare Institutions
  • Educational Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings
  • Property Maintenance and Locksmith Services

Why Corbin Russwin 197K51?

Corbin Russwin cylinder parts are manufactured to exacting commercial standards, delivering precise fit and dependable performance in mortise lock applications. The 197K51 59B1 plug is a genuine OEM component, ensuring that your 1001 Hotel Mortise Cylinder is restored to its original specification with a part engineered specifically for the application. Professionals trust Corbin Russwin replacement parts to maintain security integrity and operational reliability across demanding commercial and hospitality environments.

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 59B1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 197K51 59B1 626 – Frequently Asked Questions

1) What keyway choices are there on the Corbin Russwin 197K51 plug?
The plug is offered in the 59B keyway family, in B1 and B2. Order the one that matches the keyway already in service on your hotel cylinders, otherwise your existing keys will not enter the plug. There is no universal option here, the keyway is fixed when the plug is made.
2) I manage a hotel with several hundred guestroom doors. Can I keep my existing keying if I replace plugs?
Yes, as long as you order the plug in the same keyway your system already uses, 59B in either B1 or B2. The plug carries the keyway profile, so matching it keeps key control and your existing master keying intact rather than forcing you to rekey the floor. Your locksmith pins the new plug to the existing combination.
3) Can a Schlage 20-021 rim cylinder be used in place of the Corbin Russwin 197K51 hotel mortise cylinder plug?
No. The 197K51 is a replacement plug only for the Corbin Russwin 1001 Hotel Mortise Cylinder, supplied in the 59B keyway with B1 and B2 variants. The Schlage 20-021 is a complete 6-pin rim cylinder with a vertical tailpiece cam, so it mounts through a rim device prep rather than threading into a mortise lock case, and it does not drop into a 1001 hotel cylinder shell. Where a rim device is being keyed, the 20-021 or the horizontal-cam 20-022 is the correct part; where a hotel mortise cylinder plug has failed, the 197K51 is.
4) I need a complete mortise cylinder, not just a plug — what should I order instead?
The Corbin Russwin 197K51 is a replacement-part plug for an existing 1001 Hotel Mortise Cylinder, so it will not serve an opening that has no cylinder in it. For a whole mortise cylinder, 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. Both are full cylinders that thread into a mortise lock case rather than components fitted inside one.
5) What finishes does the Corbin Russwin 197K51 hotel cylinder plug come in?
Two: 606 satin brass and 626 satin chrome. Both keyways, B1 and B2, are available in each finish. Pick the finish that matches the cylinder face and the trim on the rest of the guestroom doors, since the plug face is the visible part once installed.
6) Could I use an interchangeable core instead of replacing the plug on a Corbin Russwin hotel cylinder?
Not in the same housing. The 1001 Hotel Mortise Cylinder is a conventional keyed cylinder serviced by swapping its plug, so an interchangeable core is not a drop-in for it. If you want to move a facility onto cores for faster rekeying, that is a cylinder-level change: options like the BEST 1C five-pin core, the 1CB 150 Series core, or the Schlage 20-057 six-pin FSIC rim cylinder require the matching core-prepped housing, not a hotel mortise shell.
7) What is the exact model designation I should quote to order the Corbin Russwin hotel plug?
The model is 197K51 59B1 for the B1 variant, with the keyway and finish called out separately when you order: B1 or B2 keyway, 606 satin brass or 626 satin chrome. Distributors should quote the 197K51 plus the keyway and finish, since the plug is keyway-specific.
8) How does the 197K51 plug differ from an interchangeable core like the BEST 1C?
They solve rekeying at different levels. The Corbin Russwin 197K51 is a plug fitted into the 1001 Hotel Mortise Cylinder shell, offered with the 59B keyway in B1 and B2 and in 606 satin brass or 626 satin chrome. The BEST 1C5 is a standard 5-pin interchangeable core, and the 1CB is a Peaks 150 series interchangeable core cylinder — cores that are pulled and swapped with a control key rather than pressed into a hotel cylinder body. If the facility standard is IC keying, those are the path; if the existing hardware is Corbin Russwin 1001 hotel cylinders, the 197K51 keeps that system intact.
9) Will a Kaba Ilco replacement cylinder work for a Corbin Russwin hotel mortise lock?
The Kaba Ilco replacement cylinders in this family are built for other prep types: the 1539 is a key-in-knob/lever universal cylinder, the 1549 is a key-in-deadbolt cylinder, and the 1579 is a knob and lever cylinder for Sargent. None of them is a plug for a Corbin Russwin 1001 Hotel Mortise Cylinder. The Corbin Russwin 197K51 is the OEM plug made for that cylinder in the 59B keyway, which is what keeps an existing hotel key system operating.
10) For a full-size interchangeable core standard across a hotel, what is the alternative to the 197K51?
The Corbin Russwin 197K51 restores a 1001 Hotel Mortise Cylinder to its original 59B specification and is a commercial replacement part rather than a system change. If the goal is to move a property onto FSIC, the Schlage 20-057 is a 6-pin FSIC rim cylinder with a convertible tailpiece cam and the 20-057-C is a full size interchangeable core in the C keyway, 643E aged bronze. Those change the keying platform and the door prep involved, so they are a specification decision, not a like-for-like swap for the hotel cylinder plug.
11) What looks like a substitute for this Corbin Russwin plug but is not?
Several cylinder parts read similarly and will not fit. The BEST 12E dummy rim cylinder at 1-5/32 inch diameter carries no working plug at all. The Medeco 1065244 is a 5-pin lazy motion rim cylinder with an Emtek tailpiece and the 1012040 is a 6-pin lazy motion rim cylinder for Kwikset single cylinder deadbolts — both residential-style retrofit cylinders for rim and deadbolt prep. The Corbin Russwin 197K51 is a plug for the 1001 Hotel Mortise Cylinder only.
12) Is the Corbin Russwin 197K51 plug a commercial part or residential?
Commercial. It is built to Corbin Russwin's commercial standard for mortise lock work in hospitality, healthcare, education, office, government and multi-tenant residential buildings. It is not a residential retail cylinder part.
13) Is there a simpler cylinder option for a key-in-lever opening instead of a hotel mortise cylinder plug?
Yes, but it is a different prep. The Corbin Russwin 197K51 serves mortise hotel cylinders. For a key-in-lever lock, the Falcon A23161-05 G is an RU/T series 6-pin cylinder in the G keyway, keyed different and supplied with two cut keys, and the Kaba Ilco 1599 is a key-in-knob replacement cylinder. Those fit lever and knob bodies, whereas the 197K51 goes inside a mortise hotel cylinder shell.
How fast can I get the Corbin Russwin 197K51 59B1 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 59B1 626 come with a warranty?
Absolutely. The Corbin Russwin 197K51 59B1 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 59B1 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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