Corbin Russwin 564K52 L1 5 and...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$80.00
$70.94
Image coming soon

Corbin Russwin 564K52 L1 5 and 6-Pin Individual Standard Plug for CK4429 Hotel Lock, Old Tailpiece, L Keyway

(No reviews yet) Write a Review

Model: 564K52 L1 606

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

$80.00
$70.94
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Corbin Russwin 564K52 L1 5 and 6-Pin Individual Standard Plug for CK4429 Hotel Lock, Old Tailpiece, L Keyway

The Corbin Russwin 564K52 L1 is a precision-engineered individual standard cylinder plug designed specifically for use with the CK4429 Hotel lock series. Configured for the Old Tailpiece design and the L Keyway, this replacement plug supports both 5-pin and 6-pin configurations, making it a reliable component for restoring or maintaining Corbin Russwin commercial locking cylinders to factory performance standards.

Key Features

  • Dual Pin Compatibility: Supports both 5-pin and 6-pin configurations, providing flexibility for a range of Corbin Russwin cylinder applications.
  • CK4429 Hotel Lock Compatibility: Engineered specifically for use with the CK4429 Hotel lock series, ensuring a precise, manufacturer-grade fit.
  • L Keyway Configuration: Features the L Keyway profile for accurate key interchange control and compatibility within the Corbin Russwin keying system.
  • Old Tailpiece Design: Matches the Old Tailpiece specification, making it the correct replacement component for legacy CK4429 installations.
  • Individual Standard Plug: Sold as a single, individual plug for targeted replacement or cylinder servicing without the need for full cylinder replacement.
  • Commercial-Grade Construction: Manufactured to Corbin Russwin's commercial standards as a genuine cylinder part, ensuring durability and consistent operation in demanding environments.

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: 564K52 L1
  • Features: Corbin Russwin Cylinder Parts

Typical Applications

  • Hotel and Hospitality Facility Lock Maintenance
  • Commercial Office Building Cylinder Servicing
  • Educational Institution Lock Repair Programs
  • Healthcare Facility Key System Maintenance
  • Government and Municipal Building Lock Upkeep
  • Multi-Tenant Residential Property Management
  • Institutional and Commercial Locksmith Services

Why Corbin Russwin 564K52?

Corbin Russwin cylinder parts are manufactured to the same exacting standards as their complete locking systems, delivering consistent quality and fit for professional maintenance and servicing applications. The 564K52 L1 standard plug is a genuine Corbin Russwin component, designed to restore CK4429 Hotel lock cylinders to original operating specifications with confidence. For facilities managers and locksmiths requiring reliable, manufacturer-sourced replacement parts, Corbin Russwin delivers the precision and dependability demanded in commercial 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:
564K52 L1
Features:
Corbin Russwin Cylinder Parts

Corbin Russwin 564K52 L1 606 – Frequently Asked Questions

1) Which Corbin Russwin keyways can I order this hotel lock plug in?
Four L-family keyways are available: L1, L2, L3 and L4. The plug has to match the keyway of the key system already running in the building, so pull a key or check your keying schedule before you pick one. Mixing an L2 plug into an L4 system means the key won't enter.
2) Is the Corbin Russwin 564K52 plug the same thing as a complete replacement cylinder?
No. The 564K52 L1 is an individual standard cylinder plug supplied as a single plug for targeted replacement or cylinder servicing rather than full cylinder replacement, and it is built for the CK4429 Hotel lock series with the Old Tailpiece design. A complete cylinder is a different purchase: the Detex MC65 is a full mortise cylinder with a Schlage C keyway in a 1-1/8 inch 6-pin format, and the Schlage 20-021 is a complete 6-pin rim cylinder with a vertical tailpiece cam and two keys. If the cylinder shell itself is damaged rather than just the plug, a complete cylinder is the item to order.
3) We want to be able to swap cores without a locksmith rekeying pins. What should we look at instead of the 564K52 plug?
The 564K52 L1 is a standard pinned plug for 5-pin and 6-pin Corbin Russwin configurations and is serviced by repinning. If the goal is core swapping in the field, interchangeable-core products handle that instead: the BEST 1CB is a 150 Series interchangeable core cylinder, the BEST 1CDF is a drill-resistant patented interchangeable core in a 7-pin brass 150 Series form, and the Schlage 20-057 is a 6-pin full size interchangeable core rim cylinder with a convertible tailpiece cam. Note those use their own keyways, so they will not key into an existing Corbin Russwin L keyway system.
4) Does one plug cover both 5-pin and 6-pin Corbin Russwin cylinders?
It does. The 564K52 supports 5-pin and 6-pin configurations, so a locksmith stocking it can service either pinning depth in a Corbin Russwin hotel cylinder from the same part.
5) I manage a hotel and need to re-key guest rooms. Is buying plugs cheaper than replacing cylinders?
Re-plugging is the targeted approach: the 564K52 is sold as an individual plug so you swap just the plug and re-pin, leaving the cylinder shell and lock body in the door. That's the standard maintenance route for hospitality, multi-tenant residential, and institutional key system upkeep. It only works if the existing hardware is CK4429 with the Old Tailpiece and an L keyway.
6) My lock isn't a Corbin Russwin hotel lock. What replacement cylinder should I look at instead?
The 564K52 plug is keyway- and tailpiece-specific to Corbin Russwin CK4429, so it won't serve another brand. For a Schlage opening, the Schlage 20-021 and 20-022 rim cylinders differ only in vertical versus horizontal tailpiece cam. For a key-in-knob or lever replacement, Kaba Ilco's 1539 universal cylinder covers knob and lever bodies, and the 1579 is the Sargent-specific version. For a small-format interchangeable core system, the BEST 1C 5-pin core is the standard option.
7) Should I use a plug like this or move the building to interchangeable cores?
A plug swap keeps the existing CK4429 hardware and key system intact, which is the low-disruption path when you only need to re-key or repair. Interchangeable cores are the alternative when you want to change keying from the front of the door with a control key and no disassembly, as with the BEST 1C standard core or a Schlage 20-057 full size interchangeable core rim cylinder. That route means replacing cylinders, not plugs.
8) Is there a Corbin Russwin equivalent plug for a Sargent or Schlage keyed lock?
No. The 564K52 L1 plug is a genuine Corbin Russwin part cut for the L keyway family, offered in L1 through L4, and it only fits Corbin Russwin CK4429 Hotel lock cylinders. For other manufacturers' locks the matching parts are brand specific: the Kaba Ilco 1579 is a knob and lever cylinder for Sargent, and the Falcon A23161-05 G is a key-in-lever cylinder in a 6-pin G keyway supplied keyed different with two cut keys.
9) Our hotel is replacing the whole lock rather than servicing the cylinder. Is the 564K52 still the right part?
No. The 564K52 L1 is a replacement plug intended to restore an existing CK4429 Hotel lock cylinder to original operating specifications, so it assumes the lock stays in the door. If the opening is being changed out, a key-in-knob or deadbolt cylinder is the relevant item instead: the Kaba Ilco 1539 is a universal key-in-knob and lever cylinder, the Kaba Ilco 1549 is a key-in-deadbolt cylinder, and the Kaba Ilco 1599 is a key-in-knob replacement cylinder.
10) What looks like a substitute for a 564K52 cylinder plug but is not?
Cylinder pulls and dummy cylinders are frequently mistaken for keyed cylinder parts. The Adams Rite 4025 is a five pin tumbler cylinder pull with through-screws for the MS1847 deadlock, the Adams Rite 4024 is a cylinder pull with trim plate mounting for the same MS1847 deadlock system, and the BEST 12E dummy rim cylinder has a 1-5/32 inch diameter with no keying function at all. None of those serve as the pinned plug inside a Corbin Russwin CK4429 Hotel lock cylinder, which is what the 564K52 L1 is.
11) Is the 564K52 rated for commercial use or is it a residential part?
Commercial. It's a genuine Corbin Russwin cylinder part built to the brand's commercial standards, intended for hotels, offices, schools, healthcare and government buildings.
12) Is a Medeco retrofit cylinder an alternative to the Corbin Russwin 564K52 plug?
They solve different problems. The 564K52 L1 keeps an existing Corbin Russwin CK4429 Hotel lock cylinder in service, with L keyway plugs in 606 satin brass and 626 satin chrome. Medeco retrofit cylinders replace a cylinder in another manufacturer's lock: the 1065140 is a 5-pin retrofit for the Arrow JL interconnected lock and Emtek handleset and deadbolt outside cylinder, the 1065244 is a 5-pin lazy motion rim type cylinder with an Emtek tailpiece, and the 1075127 is a 5-pin rim type lazy motion single cylinder for handlesets and deadbolts.
How fast can I get the Corbin Russwin 564K52 L1 606 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 564K52 L1 606 come with a warranty?
Absolutely. The Corbin Russwin 564K52 L1 606 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 564K52 L1 606?
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
Why buy the Corbin Russwin 564K52 L1 606 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!