Schlage 09-401-KNOBS Replaceme...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$194.00
$149.12
Schlage 09-401-KNOBS Replacement Knob with Retaining Clip and Insertion Tool for L Series Exterior

Schlage 09-401-KNOBS Replacement Knob with Retaining Clip and Insertion Tool for L Series Exterior

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Model: 09-401 41 626

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

$194.00
$149.12
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Schlage 09-401-KNOBS Replacement Knob with Retaining Clip and Insertion Tool for L Series Exterior

The Schlage 09-401-KNOBS is a commercial-grade replacement knob designed specifically for use with L Series exterior applications. This replacement part includes a retaining clip and insertion tool, providing everything needed to complete a proper knob replacement on compatible Schlage L Series lock trim. Engineered as an authentic Schlage part, this knob assembly ensures correct fit and reliable performance in demanding commercial environments.

Key Features

  • Complete Replacement Kit: Includes the knob, retaining clip, and insertion tool for a self-contained replacement solution without requiring additional components.
  • L Series Compatibility: Specifically designed for use with Schlage L Series exterior lock trim, ensuring proper fit and seamless integration with existing hardware.
  • Authentic Schlage Part: Genuine Schlage replacement component engineered to maintain the performance standards and aesthetic of the original installation.
  • Commercial-Grade Construction: Rated for commercial applications, providing the durability and reliability required in high-traffic professional environments.
  • Lock Trim Component: Classified as lock trim hardware, this knob is suited for exterior door applications where consistent operation and secure engagement are essential.
  • Retaining Clip Included: The included retaining clip ensures the knob is securely fastened to the lock body, preventing loosening or displacement under repeated use.
  • Insertion Tool Included: The dedicated insertion tool simplifies installation, reducing the risk of component damage during the replacement process.

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: 09-401-KNOBS
  • Features: Schlage Parts

Typical Applications

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

Why Schlage 09-401-KNOBS?

Schlage is a trusted name in commercial door hardware, and the 09-401-KNOBS replacement knob upholds that reputation by delivering an authentic, purpose-built component for L Series exterior locks. The inclusion of both a retaining clip and an insertion tool ensures a complete, professional-grade replacement that maintains the integrity and performance of the original Schlage installation. For facilities managers and contractors who require dependable parts that integrate seamlessly with existing Schlage L Series hardware, this replacement knob delivers the confidence of a genuine manufacturer component.

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:
09-401-KNOBS
Features:
Schlage Parts

Schlage 09-401 41 626 – Frequently Asked Questions

1) Will the Schlage 09-401-KNOBS replacement knob fit a Schlage L Series mortise lock?
Yes. The 09-401-KNOBS knob is built specifically for Schlage L Series exterior lock trim, so it mates with the existing L Series trim and spindle rather than requiring new trim. It is not a universal knob and is not intended for other lock families.
2) What is the difference between the 41 knob and the 42 knob on the Schlage 09-401 replacement?
Those are the two L Series knob designs offered on the 09-401-KNOBS part. Order the one that matches the knob already on your other openings, since the two are different knob styles on the same replacement assembly. Every finish offered is available in both the 41 and the 42 knob.
3) Do I need any extra parts or special tools to swap a knob on a Schlage L Series lock?
No. The 09-401-KNOBS kit ships with the knob, the retaining clip that locks it to the spindle, and the insertion tool used to seat and release the clip. That is the full set of parts for the swap, so there is nothing else to buy to do the knob change itself.
4) What finishes does the Schlage 09-401 L Series knob come in, and can I match the rest of my building?
Eleven finishes are offered: 605 bright brass, 606 satin brass, 609 antique brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 625 bright chrome, 626 satin chrome, 629 bright stainless, 630 satin stainless and 643E aged bronze. Match the BHMA number stamped or specified on your existing L Series trim, and the new knob will read the same across the fleet. Note 643E aged bronze is offered on the 41 knob.
5) Can I use the 09-401 knob to replace a broken lever on a mortise lock, or do I need a lever and spindle assembly?
This is knob trim only, not a lever. If your opening has a lever and you want to stay with a lever, or you are working on a different lock family, you need a lever and spindle assembly instead. For example, the Corbin Russwin 483F80 is a Grade 1 outside lever and spindle for the ML2000 Series on a 1-3/4 inch thick door. The Schlage part replaces a knob on Schlage L Series trim and nothing else.
6) Is a lever a substitute for the Schlage 09-401 knob on a mortise lock?
They are different trim styles, not interchangeable parts. The Schlage 09-401-KNOBS is supplied as a knob, offered in 41 Knob and 42 Knob styles, with a retaining clip and insertion tool for Schlage L Series. A lever trim such as the Corbin Russwin 483F80 outside lever and spindle is a lever-handle assembly for the ML2000 Series. Choose by which lock body is in the door and whether the opening needs lever operation.
7) We need corridor-function mortise trim - does the Schlage 09-401 knob cover that?
The Schlage 09-401-KNOBS is a replacement knob component for Schlage L Series exterior trim; function is set by the L Series lock body it goes on, not by the knob. If you are specifying trim by function on a Corbin Russwin opening, the 483F80 is listed as Corridor/Dormitory function in the ML2000 Series at Grade 1.
8) Is this Schlage knob suitable for a high traffic commercial door, or is it a residential part?
It is a commercial part. The 09-401-KNOBS is catalogued commercial grade for L Series exterior openings, the kind of use you see in offices, schools, healthcare, government buildings and multi-tenant residential.
9) Is the 09-401-KNOBS a genuine Schlage part or an aftermarket knob?
Genuine Schlage. It is a factory replacement component for L Series trim, which matters when you are keeping the appearance and operation consistent with the original install rather than mixing an aftermarket knob into an existing set of openings.
How fast can I get the Schlage 09-401 41 626 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 09-401 41 626 come with a warranty?
Absolutely. The Schlage 09-401 41 626 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 09-401 41 626?
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 09-401 41 626 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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