Alarm Lock S6148 Lever Spring ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.69
$3.99
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Alarm Lock S6148 Lever Spring Replacement Kit for Commercial Mechanical Locks

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Model: S6148

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

$8.69
$3.99
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Alarm Lock S6148 Lever Spring Replacement Kit for Commercial Mechanical Locks

The Alarm Lock S6148 Lever Spring Replacement Kit is a genuine manufacturer replacement part designed to restore proper lever function in compatible Alarm Lock mechanical lock assemblies. Engineered for commercial applications, this kit provides the essential lever spring components needed to maintain smooth, reliable lever operation. Sourced directly from Alarm Lock, this replacement kit ensures proper fit and performance when servicing lock cases in commercial door hardware installations.

Key Features

  • Genuine Manufacturer Replacement Part: Alarm Lock S6148 factory replacement lever spring kit ensures proper fit and compatibility with Alarm Lock mechanical lock assemblies.
  • Restores Lever Function: Provides the critical spring components necessary to return lever hardware to correct operational condition, minimizing downtime.
  • Commercial-Grade Quality: Manufactured to the same standards as original Alarm Lock components, ensuring dependable performance in commercial door hardware applications.
  • Targeted Replacement Solution: Designed specifically for lever spring servicing, allowing technicians to address spring-related lever issues without full lock case replacement.
  • Parts and Accessories Classification: Categorized as a Replacement Part within the Alarm Lock Parts and Accessories product group, supporting straightforward procurement and inventory management.

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 Cases
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: S6148
  • Features: Alarm Lock Parts and Accessories

Typical Applications

  • Commercial Office Building Lock Maintenance
  • Educational Facility Door Hardware Servicing
  • Healthcare Institution Mechanical Lock Repair
  • Retail Establishment Lock Case Restoration
  • Industrial and Warehouse Facility Hardware Maintenance
  • Multi-Tenant Residential Property Lock Servicing
  • Government and Municipal Building Hardware Upkeep

Why Alarm Lock S6148?

Alarm Lock is a trusted name in commercial door hardware, and the S6148 Lever Spring Replacement Kit reflects that commitment to quality with a genuine factory-spec component designed for precise fitment. Using an authentic Alarm Lock replacement part ensures compatibility and maintains the integrity of the original lock assembly. For facilities managers and technicians servicing commercial mechanical locks, this kit delivers a reliable, purpose-built solution that keeps door hardware performing as intended.

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 Cases
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
S6148
Features:
Alarm Lock Parts and Accessories

Alarm Lock S6148 – Frequently Asked Questions

1) What is the Alarm Lock S6148 and what does it actually fix?
The S6148 is a lever spring replacement kit from Alarm Lock. It supplies the spring components that return a sagging or non-returning lever to correct operation on compatible Alarm Lock mechanical lock assemblies. It is a service part, not a complete lock, so it is what you order when the lever itself is the problem rather than the lock body.
2) My lever droops and won't spring back to horizontal. Do I need a whole new lock or just the spring kit?
If the lock body still latches and retracts correctly and only the lever has lost its return, the S6148 spring kit is the targeted repair. It is made for lever spring servicing specifically so a technician can correct spring related lever problems without replacing the entire lock case. If the latch or the lock mechanism itself is failing, a spring kit will not resolve it.
3) Is the Alarm Lock S6148 a genuine factory part or an aftermarket spring?
It is a genuine Alarm Lock factory replacement part, sourced from the manufacturer, so the spring geometry matches the original assembly. For a locksmith that matters because an aftermarket spring with the wrong rate or length will either fail to return the lever or bind against the hub.
4) How do I order the Alarm Lock S6148 lever spring kit, are there handing or finish choices?
There is one configuration to order: the S6148 kit itself. No handing, finish or size options to specify, since a lever spring is internal hardware that does not vary with the trim finish on the door.
5) Is the S6148 spring kit meant for commercial locks or residential ones?
Commercial. The S6148 is built for Alarm Lock mechanical lock assemblies in commercial door hardware, and typical uses include office buildings, schools, healthcare facilities, retail, warehouses, multi-tenant residential properties and government buildings.
6) Should a property manager stock the S6148 spring kit for a building with lots of Alarm Lock levers?
It is a sensible shelf item if your openings run Alarm Lock mechanical locks. Lever springs are a wear item on high traffic doors, and having the kit on hand means a tech corrects the lever on the spot instead of pulling and replacing a lock case. It is catalogued by Alarm Lock as a replacement part under a single model number, S6148, which keeps reordering simple.
How fast can I get the Alarm Lock S6148 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 Alarm Lock S6148 come with a warranty?
Absolutely. The Alarm Lock S6148 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 Alarm Lock S6148?
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 Alarm Lock S6148 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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