Accentra 14-5300-1021-999 Leve...
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Accentra 14-5300-1021-999 Lever Support Spring for 5300LN Series Mechanical Locks

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Model: 14-5300-1021-999

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

$12.00
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Accentra 14-5300-1021-999 Lever Support Spring for 5300LN Series Mechanical Locks

The Accentra 14-5300-1021-999 is a genuine OEM replacement Lever Support Spring engineered specifically for the Accentra 5300LN Series mechanical lock product line. Designed as a precision replacement part for commercial door hardware, this spring component restores proper lever function and ensures reliable operation of 5300LN Series locks in demanding commercial environments. As an authentic Accentra replacement part, it provides a direct-fit solution for maintaining the performance and longevity of compatible lock hardware.

Key Features

  • Direct-Fit Replacement: Engineered specifically for the Accentra 5300LN Series mechanical locks, ensuring precise compatibility and straightforward installation.
  • Genuine OEM Component: Authentic Accentra lock part designed to restore and maintain original lever support function in compatible hardware.
  • Commercial-Grade Quality: Manufactured to commercial standards appropriate for high-traffic door hardware applications where reliable lever operation is essential.
  • Lever Support Function: Provides critical spring tension and lever return support to maintain smooth, consistent lever operation on 5300LN Series locksets.
  • Parts and Accessories Classification: Catalogued under Rings, Spindles and Springs product type, confirming precise component category for accurate sourcing and ordering.
  • Targeted Series Compatibility: Designed exclusively for the 5300LN Series, minimizing installation guesswork and ensuring a proper fit without modification.

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: Rings, Spindles and Springs
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 14-5300-1021-999
  • Features: ACCENTRA Lock Parts and Accessories

Typical Applications

  • Commercial Office Buildings Requiring Lever Lock Maintenance
  • Educational Facilities Servicing 5300LN Series Locksets
  • Healthcare Institutions Maintaining Commercial Door Hardware
  • Retail Establishments Performing Preventive Lock Maintenance
  • Industrial and Warehouse Facilities Servicing Mechanical Locks
  • Multi-Tenant Residential and Mixed-Use Properties with Commercial Hardware
  • Government and Municipal Buildings Maintaining Accentra 5300LN Series Locks

Why Accentra 5300LN?

Accentra replacement parts are purpose-built to restore the original performance of 5300LN Series mechanical locks, providing facility managers and locksmiths with a reliable, direct-fit solution that eliminates compatibility concerns. Sourcing genuine Accentra components such as the 14-5300-1021-999 Lever Support Spring ensures that commercial door hardware continues to operate at its intended performance level, supporting the demands of high-traffic 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:
Ring, Spindle and Spring
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
14-5300-1021-999
Features:
ACCENTRA Lock Parts and Accessories

Accentra 14-5300-1021-999 – Frequently Asked Questions

1) What does the Accentra 14-5300-1021-999 lever support spring actually do in a 5300LN lockset?
It supplies the spring tension that holds the lever up and returns it to horizontal after each use. When a 5300LN lever starts to droop or stops springing back cleanly, the lever support spring is the part that has failed. Replacing it restores normal lever return without touching the chassis or the latch.
2) Will this spring fit any Accentra or Yale lever lock, or only the 5300LN?
Only the 5300LN Series. The 14-5300-1021-999 is built exclusively for that series, so it drops in without modification there. Pulling it into a different Accentra lock family is not something the part is made for, and a spring with the wrong rate or geometry will not hold the lever correctly.
3) My lever is sagging. Do I need a whole new lockset or just this spring?
A sagging or slow-returning lever on a 5300LN is usually the support spring, not the lock body. Swapping the 14-5300-1021-999 restores lever function and keeps the existing chassis, cylinder and keying in place, so nothing gets rekeyed and the door stays as it was specified.
4) Is the Corbin Russwin Swivel Spindle Pin X Set Screw a substitute for the Accentra 14-5300-1021-999 lever support spring?
No. The Accentra 14-5300-1021-999 is a lever support spring made as a genuine OEM replacement for Accentra 5300LN Series mechanical locks, where it supplies the spring tension that returns and supports the lever. The Corbin Russwin Swivel Spindle Pin X Set Screw is a spindle pin and set screw, a different component that ties the spindle assembly together rather than supporting the lever, and it is a Corbin Russwin part rather than an Accentra one. A locksmith rebuilding a sagging lever on a 5300LN lockset needs the Accentra spring; the Corbin Russwin pin and screw will not perform that function.
5) Is the 14-5300-1021-999 a genuine Accentra part or an aftermarket equivalent?
Genuine OEM. It is an authentic Accentra component, which matters on a spring because the tension has to match what the 5300LN chassis was built around. An aftermarket spring of similar shape can feel wrong in the hand or fatigue early.
6) Is this lever spring rated for high-traffic commercial doors or is it a light-duty part?
It is a commercial part, made for 5300LN locks working in high-traffic openings like schools, hospitals, offices and multi-tenant buildings. If you maintain a fleet of 5300LN levers, this is the wear item worth stocking a few of.
7) My doors are 1-3/4 inch thick. Does door thickness affect the choice between the Accentra lever support spring and the Corbin Russwin swivel spindle pin and set screw?
It affects the Corbin Russwin part, not the Accentra one. The Corbin Russwin Swivel Spindle Pin X Set Screw is rated for a 1-3/4 inch door thickness, because a spindle assembly has to span the door. The Accentra 14-5300-1021-999 is a lever support spring that lives inside the lever and chassis of an Accentra 5300LN Series mechanical lock, so it is selected by lock series rather than by door thickness. If the 5300LN lockset already fits the opening, the spring fits with it.
8) We service both Accentra and Corbin Russwin lever locks. Should we stock both the 14-5300-1021-999 and the Corbin Russwin spindle pin and set screw?
Yes, if both platforms are in the building, because they cover different failures on different brands. The Accentra 14-5300-1021-999 is a commercial replacement part for the Accentra 5300LN Series, ordered when a lever drops or fails to return on that series. The Corbin Russwin Swivel Spindle Pin X Set Screw serves Corbin Russwin spindle assemblies on 1-3/4 inch doors. Neither crosses over, so an MRO crib standardizing on mixed lever hardware carries the spring for the Accentra doors and the pin and set screw for the Corbin Russwin doors.
9) How many options do I need to pick when ordering the Accentra lever support spring?
None. It ships as a single part number, 14-5300-1021-999, with no finish, handing or size choice to make. Order the quantity you need for the doors you are servicing.
How fast can I get the Accentra 14-5300-1021-999 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 Accentra 14-5300-1021-999 come with a warranty?
Absolutely. The Accentra 14-5300-1021-999 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 Accentra 14-5300-1021-999?
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 Accentra 14-5300-1021-999 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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