Schlage L583-051 Transfer Leve...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.66
Schlage L583-051 Transfer Lever for L Series Mortise Lock Trim

Schlage L583-051 Transfer Lever for L Series Mortise Lock Trim

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Model: L583-051

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

$18.66
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Schlage L583-051 Transfer Lever for L Series Mortise Lock Trim

The Schlage L583-051 is a genuine OEM replacement transfer lever designed specifically for use with the Schlage L Series mortise lock line. As a precision-manufactured lock trim component, this transfer lever ensures proper mechanical operation and compatibility within the L Series platform, making it an essential replacement part for maintaining peak performance in commercial door hardware applications.

Key Features

  • Genuine Schlage Component: Authentic Schlage replacement part engineered to exact OEM specifications for reliable, drop-in compatibility with L Series mortise lock assemblies.
  • L Series Compatibility: Designed exclusively for use with the Schlage L Series mortise lock platform, ensuring proper fit and mechanical function within existing hardware installations.
  • Lock Trim Application: Functions as a transfer lever within the mortise lock trim assembly, facilitating proper lever-to-lock body mechanical transfer for dependable door operation.
  • Commercial-Grade Quality: Manufactured to meet the demands of commercial door hardware installations where consistent performance and long-term durability are required.
  • Precision Fit: Engineered to Schlage's exacting tolerances for seamless integration, reducing installation time and eliminating compatibility guesswork for service professionals.

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: Lock Trim
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: L583-051
  • Features: Schlage Parts

Typical Applications

  • Commercial Office Buildings with Schlage L Series Mortise Lock Installations
  • Educational Facilities Requiring Scheduled Maintenance or Hardware Repair
  • Healthcare Institutions Maintaining Existing L Series Door Hardware
  • Government and Municipal Buildings with Schlage Commercial Lock Systems
  • Retail Establishments Servicing Installed L Series Mortise Hardware
  • Industrial and Warehouse Facilities with Commercial Door Hardware Programs
  • Multi-Tenant Residential Properties Using Commercial-Grade Mortise Locks

Why Schlage L583-051?

Schlage L Series components are manufactured to professional commercial standards, ensuring that replacement parts like the L583-051 transfer lever restore full mechanical function without compromising the integrity of the original installation. Choosing a genuine Schlage replacement part eliminates compatibility risks and supports the long-term reliability that commercial facilities depend on from their door hardware systems.

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:
Lock Trim
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
L583-051
Features:
Schlage Parts

Schlage L583-051 – Frequently Asked Questions

1) What does the Schlage L583-051 transfer lever actually do inside a mortise lock?
The L583-051 is the transfer lever that carries motion from the outside lever trim into the L Series mortise lock body. When a lever turns freely without retracting the latch, or feels disconnected from the lock case, the transfer lever is the piece inside the trim assembly that transmits that motion and is usually what has failed. It is a trim component, not a lock case or a lever handle.
2) Will the L583-051 work on any Schlage mortise lock, or only the L Series?
Only the Schlage L Series mortise lock platform. The L583-051 is built for that line specifically, so it is not a part to order for Schlage bored locks or other mortise families. If the lock case in the door is not an L Series, this transfer lever is the wrong part.
3) My lever is loose and won't retract the latch. Do I need a new lock or just this transfer part?
If the lock case itself still throws the latch when operated directly and only the lever side has gone slack, the transfer lever is the repair, and the L583-051 restores that mechanical link in L Series trim without pulling and replacing the whole mortise lock. If the latch does not move when the lock case is worked directly, the problem is in the case and this part will not fix it.
4) Can a Corbin Russwin 483F80 lever and spindle be used in place of a Schlage L583-051 transfer lever?
No. The Schlage L583-051 is a transfer lever built for the Schlage L Series mortise lock trim, where it carries the lever motion into the lock body. The Corbin Russwin 483F80 is a Grade 1 outside lever and spindle for the ML2000 Series in a corridor/dormitory function, sized for a 1-3/4 inch thick door. They belong to two different mortise platforms, so the Corbin part will not engage Schlage L Series trim. Keep the L583-051 for L Series service work and use the 483F80 only on ML2000 openings.
5) Is this a genuine Schlage part or an aftermarket copy?
Genuine Schlage OEM. The L583-051 is an authentic Schlage replacement component for L Series trim, which matters on service work where an aftermarket transfer lever can bind against the lock case or wear the hub.
6) Does the L583-051 come with the lever handle and spindle, or is it the transfer piece only?
It is the transfer lever alone, ordered as a single part. If the lever handle, rose, or spindle is also damaged, those are separate L Series trim items and need to be specified on their own. For a different platform, Corbin Russwin sells lever and spindle together, for example the 483F80 outside lever and spindle for the ML2000 Series, but that assembly is not a substitute in a Schlage L Series door.
7) Does ordering the Schlage L583-051 give me a complete lever trim set like the Corbin Russwin 483F80 does?
No. The Schlage L583-051 is a single transfer lever component within the L Series mortise trim assembly, sold as a replacement part for service work. The Corbin Russwin 483F80 is supplied as an outside lever together with its spindle for ML2000 Series locks. If your repair needs the handle itself and not just the internal transfer piece, the L583-051 on its own will not complete the job.
8) Is the L583-051 rated for commercial door traffic?
Yes, it is a commercial-grade component. Schlage classifies the L583-051 as commercial rather than residential hardware, which is why it turns up in office buildings, schools, hospitals, and multi-tenant residential where L Series mortise locks are already installed.
9) I manage a building with L Series mortise locks on every door. Is it worth stocking this part?
It is a common wear item to keep on the shelf if your openings are standardized on Schlage L Series. Because the L583-051 is the OEM transfer lever for that platform, one part number covers L Series trim repairs across the building instead of matching a different component per door, which is why facilities with scheduled maintenance programs carry it.
How fast can I get the Schlage L583-051 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 L583-051 come with a warranty?
Absolutely. The Schlage L583-051 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 L583-051?
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 L583-051 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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