Kawneer KW911581 Stainless Ste...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$301.43
$198.30
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Kawneer KW911581 Stainless Steel Lock for 990 Sliding Door Replacement Part

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Model: KW911581

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

$301.43
$198.30
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Kawneer KW911581 Stainless Steel Lock for 990 Sliding Door Replacement Part

The Kawneer KW911581 is a stainless steel replacement lock designed specifically for use with the Kawneer 990 Sliding Door system. Built as an OEM service part, this lock maintains the integrity and performance of the original Kawneer door assembly, making it a reliable solution for commercial sliding door maintenance and repair. Constructed in stainless steel, it delivers the durability and corrosion resistance expected of professional-grade commercial door hardware.

Key Features

  • OEM Kawneer Service Part: Genuine Kawneer replacement component engineered to fit and function exactly as the original factory-installed lock on 990 Sliding Door assemblies.
  • Stainless Steel Construction: Fabricated from stainless steel for enhanced corrosion resistance and long-term durability in demanding commercial environments.
  • 990 Sliding Door Compatibility: Designed specifically for the Kawneer 990 Sliding Door system, ensuring precise fit and reliable mechanical operation without modification.
  • Commercial-Grade Quality: Rated for commercial applications where consistent locking performance and component longevity are essential requirements.
  • Exit Device Parts Classification: Categorized as an exit device part, suitable for integration into door hardware systems requiring compliance with commercial egress standards.
  • Direct Replacement Design: Simplifies maintenance and reduces downtime by providing a drop-in replacement that restores original door locking functionality.

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: Exit Device Parts
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: KW911581
  • Features: Kawneer Service Parts

Typical Applications

  • Commercial Office Buildings with Kawneer 990 Sliding Door Installations
  • Retail Storefronts and Entrances
  • Healthcare Facility Sliding Door Maintenance
  • Educational Institution Facility Management
  • Government and Municipal Building Repairs
  • Industrial and Warehouse Facility Door Servicing
  • Multi-Tenant Commercial Property Maintenance

Why Kawneer KW911581?

Kawneer service parts are manufactured to OEM specifications, ensuring that replacement components like the KW911581 stainless steel lock restore original performance to the 990 Sliding Door system without compromise. Engineered for commercial applications, this part provides facility managers and door hardware professionals with confidence that the repaired assembly will perform to its original design standards in high-use environments.

Manufacturer Resources

Kawneer Service Parts Catalog

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:
Exit Device Parts
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
KW911581
Features:
Kawneer Service Parts

Kawneer KW911581 – Frequently Asked Questions

1) Which Kawneer door system does the KW911581 lock fit?
The KW911581 is built for the Kawneer 990 Sliding Door system. It is an OEM Kawneer service part made to fit and function as the original factory-installed lock on that assembly, so no modification of the door is needed. If your opening is a different Kawneer series, this is not the lock for it.
2) I manage several buildings with Kawneer 990 sliding doors. Can I stock this one lock for all of them?
Yes, if the openings are all Kawneer 990 Sliding Door assemblies. The KW911581 is a single-configuration service part, ordered by that model number alone with no handing, finish or size options to specify, so one part number covers every 990 slider in the portfolio and keeps your spares shelf simple.
3) Is the KW911581 a genuine Kawneer replacement part or an aftermarket lock?
Genuine Kawneer. The KW911581 is a factory service part built to Kawneer's own specification for the 990 Sliding Door, which is why it drops into the existing prep and restores the original locking function rather than requiring you to re-machine the door.
4) What material is the Kawneer 990 sliding door lock made from, and will it hold up in a coastal or high-humidity entrance?
Stainless steel construction, chosen for corrosion resistance and long-term durability in demanding commercial environments. That makes it a reasonable choice for high-traffic entries and damp or salt-air exposure where a plated steel part would show rust first.
5) Is the KW911581 lock suitable for a residential slider, or is it commercial only?
Commercial only. The KW911581 is a commercial-grade service part for the Kawneer 990 Sliding Door, an aluminum commercial system found in storefronts, offices, healthcare, schools and municipal buildings. Residential patio sliders use different hardware entirely.
6) Do I need to order anything else with the KW911581 to complete the repair?
The KW911581 is the lock component itself, supplied as a direct replacement for the one already in the 990 sliding door. Because it reuses the existing prep, the repair is a swap rather than a rework of the door. It does not include the door panel hardware or track components, so if the failure is in the rollers or track those are separate Kawneer service parts.
How fast can I get the Kawneer KW911581 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 Kawneer KW911581 come with a warranty?
Absolutely. The Kawneer KW911581 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 Kawneer KW911581?
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 Kawneer KW911581 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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