Alarm Lock SP101 Outside Lever...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$16.19
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Alarm Lock SP101 Outside Lever Spring Replacement Part for Commercial Mechanical Locks

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Model: SP101

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

$16.19
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Alarm Lock SP101 Outside Lever Spring Replacement Part for Commercial Mechanical Locks

The Alarm Lock SP101 is a genuine OEM outside lever spring replacement part designed for use with compatible Alarm Lock commercial mechanical lock cases. Purpose-built to restore proper lever function and return action, this replacement spring is an essential service component for facilities maintaining Alarm Lock hardware. Sourced directly from Alarm Lock's parts and accessories line, the SP101 ensures proper fit and performance in supported lock case assemblies.

Key Features

  • Genuine OEM Replacement Part: Manufactured by Alarm Lock as an authorized parts and accessories component, ensuring compatibility with supported mechanical lock cases.
  • Outside Lever Spring Function: Restores proper lever return action and outside lever operation, maintaining smooth and reliable lock function.
  • Commercial-Grade Quality: Designed and rated for commercial applications, meeting the performance demands of high-use institutional and commercial environments.
  • Precise Fit: Engineered to exact specifications for Alarm Lock lock case assemblies, minimizing installation complexity during service or repair.
  • Parts and Accessories Line: Part of Alarm Lock's dedicated parts and accessories program, supporting long-term serviceability of installed hardware.

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: SP101
  • Features: Alarm Lock Parts and Accessories

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Alarm Lock SP101?

Alarm Lock's parts and accessories program is designed to support the long-term serviceability of professional-grade commercial door hardware. The SP101 outside lever spring is a precision-fit OEM component that helps facilities managers and technicians restore lever function quickly and reliably, reducing downtime and maintaining security integrity across installed Alarm Lock mechanical lock 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 Cases
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
SP101
Features:
Alarm Lock Parts and Accessories

Alarm Lock SP101 – Frequently Asked Questions

1) What is the Alarm Lock SP101 and what does it actually fix?
The SP101 is the outside lever spring for Alarm Lock mechanical lock cases. It is the part you replace when the outside lever stops returning to horizontal or feels loose and droopy after the handle is released. It restores lever return action and outside lever operation, so it addresses a spring failure inside the lock case, not a worn lever, spindle, or cylinder.
2) My Alarm Lock outside lever is sagging but the inside lever is fine. Do I need the SP101?
That is the symptom the SP101 addresses. It is specifically the outside lever spring, so a drooping or non-returning outside lever with a normal inside lever points to this part. If both levers are failing, or the lever turns freely without retracting the latch, the problem is elsewhere in the lock case and a spring will not correct it.
3) Will the SP101 work on any brand of lever lock, or only Alarm Lock?
Only Alarm Lock. The SP101 is engineered to Alarm Lock lock case specifications and is intended for compatible Alarm Lock mechanical lock cases. Lever spring geometry and cage design differ between manufacturers, so it should not be treated as a universal lever spring for another brand's lockset.
4) Is the SP101 a genuine Alarm Lock part or an aftermarket spring?
Genuine OEM. The SP101 is manufactured by Alarm Lock as part of its own parts and accessories program for replacement parts, which is what keeps it dimensionally correct inside supported Alarm Lock lock case assemblies. For facilities that standardize on Alarm Lock hardware and need service parts to match the installed locks, that matters more than the spring itself.
5) Is the Alarm Lock SP101 spring rated for commercial door traffic?
It is a commercial-grade component, intended for the high-use openings Alarm Lock hardware normally serves: offices, schools, healthcare, retail, warehouse, multi-tenant residential, and government buildings. It is not a residential-duty part, so it suits property managers and MRO shops keeping spares for commercial lever locks.
6) How is the SP101 ordered, and does it come in different versions?
There is one version, ordered as SP101. No handing, finish, or size choice applies, since it is an internal lock case spring rather than a visible trim component. If you maintain a number of Alarm Lock lever locks, it is a sensible spare to stock in multiples.
How fast can I get the Alarm Lock SP101 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 SP101 come with a warranty?
Absolutely. The Alarm Lock SP101 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 SP101?
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 SP101 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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