Schlage L583-058 Simultaneous ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$25.57
Schlage L583-058 Simultaneous Retractor for L9040/L9056 Mortise Lock

Schlage L583-058 Simultaneous Retractor for L9040/L9056 Mortise Lock

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Model: L583-058

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

$25.57
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Schlage L583-058 Simultaneous Retractor for L9040/L9056 Mortise Lock

The Schlage L583-058 is a commercial-grade simultaneous retractor designed specifically for use with Schlage L9040 and L9056 mortise lock series. This genuine Schlage replacement part restores proper simultaneous latch and deadbolt retraction function in compatible mortise locksets, ensuring continued reliable performance in high-traffic commercial door hardware applications. As an OEM component engineered to Schlage's exacting standards, the L583-058 provides a precise fit and dependable operation within the L9040/L9056 lock body.

Key Features

  • Simultaneous Retraction: Engineered to simultaneously retract the latch and deadbolt in compatible Schlage L9040 and L9056 mortise locksets for smooth, single-action operation.
  • OEM Replacement Part: Genuine Schlage component manufactured to original specifications, ensuring proper fitment and performance in compatible lock bodies.
  • Commercial-Grade Construction: Built to withstand the demands of commercial door hardware applications where consistent, dependable operation is essential.
  • Precise Compatibility: Specifically designed for the Schlage L9040 and L9056 mortise lock series, eliminating guesswork and ensuring a correct, secure fit.
  • Restores Original Function: Replaces worn or damaged simultaneous retractors to bring existing L9040/L9056 mortise locks back to factory-specified performance.
  • Professional-Grade Quality: Manufactured as part of the Schlage L-Series commercial mortise lock ecosystem, meeting the quality standards of one of the most widely specified commercial lockset lines.

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: Miscellaneous Hardware
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: L583-058
  • Features: Schlage Parts

Typical Applications

  • Commercial Office Buildings with L9040/L9056 Mortise Lock Installations
  • Educational Facilities Maintaining Existing Schlage L-Series Hardware
  • Healthcare Institutions Requiring OEM Replacement Components
  • Government and Municipal Buildings with Specified Schlage L-Series Locksets
  • Hospitality Properties Servicing In-Place Mortise Lock Hardware
  • Industrial and Warehouse Facilities Performing Preventive Maintenance
  • Multi-Tenant Residential and Commercial Properties with Commercial-Grade Door Hardware

Why Schlage L583?

Schlage L-Series mortise lock components are manufactured to tight tolerances and rigorous commercial specifications, making the L583-058 simultaneous retractor a reliable choice for facilities managers and locksmiths maintaining L9040 and L9056 locksets. Using genuine Schlage replacement parts ensures compatibility, preserves the integrity of the original lock assembly, and supports long-term performance in demanding 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:
Miscellaneous Hardware
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
L583-058
Features:
Schlage Parts

Schlage L583-058 – Frequently Asked Questions

1) What does the Schlage L583-058 simultaneous retractor actually do inside the lock?
The L583-058 is the internal part that pulls the latchbolt and the deadbolt back at the same time, so one turn of the lever or key retracts both in a single action. It sits inside the mortise lock body of Schlage L9040 and L9056 locksets. If a lock in that series has started retracting the latch but leaving the deadbolt thrown, or the handle feels like it is only doing half the job, this is the component that has worn.
2) Do I have to replace the whole mortise lock body if the simultaneous retraction stops working?
Not necessarily. On an L9040 or L9056 the simultaneous retractor is a serviceable internal component, so a lock that has lost single-action retraction can often be brought back to factory function by swapping in the L583-058 rather than pulling and reinstalling the entire lock case. That keeps the existing case, trim, cylinder, and door prep in place.
3) Is this a genuine Schlage part or an aftermarket copy?
Genuine Schlage. The L583-058 is an OEM component made to Schlage's original specifications for the L-Series mortise lock body, which is what keeps the tolerances right inside the case. It is catalogued as a Schlage replacement part rather than a generic retractor.
4) I am stocking spares for a building full of Schlage L9040 locks. Is this a part worth keeping on the shelf?
For a facility standardized on L9040 or L9056 mortise locks, the simultaneous retractor is one of the wear items inside the case, and the L583-058 is the single part number that covers both of those functions. One SKU on the shelf serves every deadbolt-function L-Series opening in the building, which is why maintenance shops carry it for preventive service rather than waiting for a callback.
5) Does the L583-058 come in different finishes or sizes?
No finish or size choice applies. It is an internal mechanism that lives inside the lock case where it is never seen, so it ships as a single part under one number, L583-058. Finish selection belongs to the trim and armor front, not to this component.
How fast can I get the Schlage L583-058 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 L583-058 come with a warranty?
Absolutely. The Schlage L583-058 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 L583-058?
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 L583-058 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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