Schlage L583-254 Non-Modular M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.34
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Schlage L583-254 Non-Modular Mortise Concealed Shell Clover Cylinder Cam for L Series and Glynn-Johnson HL6

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Model: L583-254

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

$13.34
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Schlage L583-254 Non-Modular Mortise Concealed Shell Clover Cylinder Cam for L Series and Glynn-Johnson HL6

The Schlage L583-254 is a Non-Modular Mortise Concealed Shell Clover Mortise Classic Conventional Cylinder Cam engineered as a precision replacement component for the Schlage L Series (except 9060 Exterior applications) and the Glynn-Johnson HL6 (except 9060 Exterior applications). Designed for commercial-grade mechanical lock systems, this cylinder cam ensures accurate and reliable mortise lock operation in demanding professional environments. As a genuine Schlage part, it is purpose-built to maintain the performance and integrity of compatible L Series and Glynn-Johnson HL6 mortise lock assemblies.

Key Features

  • Precise Compatibility: Designed specifically for use with the Schlage L Series mortise locks (except 9060 Exterior) and Glynn-Johnson HL6 (except 9060 Exterior) to ensure proper fit and function.
  • Non-Modular Design: Features a non-modular mortise concealed shell construction for direct integration into compatible conventional cylinder mortise assemblies.
  • Clover Mortise Classic Configuration: Utilizes a conventional clover cylinder cam profile for reliable and consistent cylinder actuation in L Series and HL6 lock bodies.
  • Commercial-Grade Quality: Engineered to meet the performance demands of commercial door hardware applications where dependable operation is critical.
  • Genuine Schlage Part: Manufactured to Schlage's exacting standards, ensuring seamless compatibility and long-term reliability as a replacement component.
  • Replacement Part Application: Ideal for restoring or maintaining existing Schlage L Series and Glynn-Johnson HL6 mortise lock installations without full assembly 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: Cams & Cam Locks
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: L583-254
  • Features: Schlage 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 Schlage L583?

Schlage L Series replacement parts are manufactured to the same exacting commercial-grade standards as the original components, ensuring reliable performance and proper fit in existing L Series and Glynn-Johnson HL6 mortise lock assemblies. Engineered for demanding commercial applications, the L583-254 cylinder cam provides the precision and durability required to maintain the long-term integrity of professional door hardware 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:
Cams & Cam Locks
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
L583-254
Features:
Schlage Parts

Schlage L583-254 – Frequently Asked Questions

1) What locks does the Schlage L583-254 cylinder cam fit?
The L583-254 cam is made for Schlage L Series mortise locks and the Glynn-Johnson HL6, in both cases excluding 9060 Exterior applications. If the lock body you are servicing is a 9060 Exterior, this is not the cam for it.
2) Is the L583-254 for a conventional cylinder or a modular/interchangeable core cylinder?
It is a non-modular cam for conventional mortise cylinders with a concealed shell. A modular mortise cylinder or a large/small format interchangeable core setup uses a different cam, so match the cylinder type in the door before ordering this one.
3) What is a clover cam and why does it matter on a Schlage mortise lock?
The clover profile is the shape of the tailpiece plate that turns off the back of the mortise cylinder and drives the lock's retractor. Cam shape is what determines whether the cylinder actually moves the lockcase, so a cylinder with the wrong cam will key and turn but not throw the latch or deadbolt. The L583-254 uses the clover mortise classic profile used by L Series and HL6 lock bodies.
4) I only need the cam, not a whole new mortise lock. Is this sold as a standalone part?
Yes. The L583-254 is a replacement part, so you can restore an existing L Series or HL6 mortise installation by swapping the cam rather than pulling and replacing the whole lock body or cylinder assembly.
5) Can I standardize on one cam across a building full of Schlage L Series mortise locks?
For L Series lock bodies using non-modular conventional cylinders, the L583-254 is the cam across those openings, and it also covers Glynn-Johnson HL6 bodies in the same building. The exception to keep on your list is 9060 Exterior applications, which the L583-254 does not serve. Facilities running interchangeable core or modular cylinders will need the cam matched to that cylinder type instead.
6) Does the L583-254 come with a cylinder or screws?
It is the cam only, a single cam ordered as one part number. You supply the mortise cylinder and the lock body it goes into.
7) Is the L583-254 cam a commercial-duty part or a residential one?
Commercial. It is a component for commercial mechanical mortise lock assemblies, the kind used in offices, schools, healthcare, government buildings, retail, industrial facilities, and multi-tenant residential properties.
8) Is this a genuine Schlage part or an aftermarket cam?
Genuine Schlage. The L583-254 is a factory Schlage component, which matters on cams because a near-fit aftermarket profile can bind in the lockcase.
How fast can I get the Schlage L583-254 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 Schlage L583-254 come with a warranty?
Absolutely. The Schlage L583-254 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 Schlage L583-254?
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 Schlage L583-254 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.
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