Schlage XB11-922 Screw and Tai...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$166.00
$125.13
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Schlage XB11-922 Screw and Tailpiece Conversion Kit, Extended Equally for 2" to 4" Doors, Compatible with B660/663 BD/GD/HD

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Model: XB11-922 2.5

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

$166.00
$125.13
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Schlage XB11-922 Screw and Tailpiece Conversion Kit, Extended Equally for 2" to 4" Doors

The Schlage XB11-922 2.5 Screw and Tailpiece Conversion Kit is a commercial-grade installation accessory engineered to extend door hardware compatibility across a range of door thicknesses from 2" to 4". Designed specifically for use with Schlage B660/663 BD/GD/HD lock series, this function kit provides a reliable, factory-sourced solution for installers requiring extended tailpiece and screw configurations. Ideal for commercial applications where non-standard door thicknesses require precise hardware adaptation.

Key Features

  • Extended Door Thickness Compatibility: Designed to accommodate doors ranging from 2" to 4" thick, with equally extended components to ensure proper alignment and secure installation.
  • Dedicated Lock Series Compatibility: Engineered specifically for use with Schlage B660/663 BD/GD/HD mortise lock series, ensuring a precise, manufacturer-approved fit.
  • Complete Conversion Kit: Includes matching screw and tailpiece components for a comprehensive, single-part installation solution without the need to source individual components separately.
  • Commercial-Grade Construction: Built to Schlage's commercial hardware standards, delivering consistent performance and durability in demanding commercial environments.
  • Genuine Schlage Parts: Manufactured as an authentic Schlage replacement and installation accessory, ensuring compatibility and performance integrity with supported lock models.
  • Function Kit Classification: Categorized as an installation accessory function kit, purpose-built for hardware adaptation rather than standalone use, streamlining the installation process for qualified technicians.

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: Function Kit
  • Parts and Accessories Type: Installation Accessories
  • Commercial/Residential: Commercial
  • Product Model: XB11-922 2.5
  • Features: Schlage Parts

Typical Applications

  • Commercial Office Buildings with Non-Standard Door Thicknesses
  • Educational Facilities Requiring Hardware Adaptation
  • Healthcare Institutions with Specialty Door Configurations
  • Government and Municipal Buildings
  • Retail Establishments with Custom Millwork Doors
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential and Mixed-Use Properties

Why Schlage XB11-922?

Schlage's XB11-922 conversion kit reflects the brand's commitment to supporting commercial installers with genuine, purpose-engineered accessory components. Designed for compatibility with the B660/663 BD/GD/HD lock series and validated for door thicknesses from 2" to 4", this kit ensures that hardware installations meet manufacturer specifications even in non-standard door configurations. For professionals who demand precision and reliability, authentic Schlage parts deliver the consistent fit and performance that demanding commercial environments require.

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:
Function Kit
Parts and Accessories Type:
Installation Accessories
Commercial/Residential:
Commercial
Product Model:
XB11-922 2.5
Features:
Schlage Parts

Schlage XB11-922 2.5 – Frequently Asked Questions

1) What does the Schlage XB11-922 conversion kit actually include?
The XB11-922 kit supplies the longer mounting screws and the extended tailpiece needed to mount a lock on a thick door. Both parts come together, so you aren't chasing a tailpiece from one place and screws from another. It is an installation accessory, not a lock on its own, so you still need the B660 or B663 deadbolt it is adapting.
2) What door thickness does the Schlage XB11-922 kit cover?
It takes a B660/B663 deadbolt out to doors from 2 inches up to 4 inches thick. Standard commercial doors are 1-3/4 inches and are handled by the hardware as shipped, so this kit is only for the oversized or custom millwork openings above that range. The screws and tailpiece are extended equally so the cylinder and the turn sit correctly on both faces.
3) Will the XB11-922 work with my Schlage B600 deadbolt?
It is made for the B660 and B663 series in the BD, GD and HD prep variations. If your deadbolt is one of those, the kit is the factory adaptation. Other B-series numbers aren't covered by this kit, so check the number stamped on the lock body before ordering.
4) My door is 2-1/2 inches thick and the deadbolt tailpiece is too short. Is this the fix?
That is exactly the situation this kit is built for. A standard B660/B663 tailpiece and screw set runs out of length past a normal door, and the XB11-922 substitutes an extended tailpiece and matching screws rated to 4 inches of thickness. You're replacing parts on the existing lock, not buying a different deadbolt.
5) Can I use this kit on residential door hardware?
The XB11-922 is a commercial-rated accessory tied to the Schlage B660/B663 commercial deadbolt line. If the building has those locks, whether it is an office, a school, a hospital or a multi-tenant residential property, the kit applies. It won't adapt a residential-grade Schlage deadbolt.
6) Is the XB11-922 a genuine Schlage part or aftermarket?
Genuine Schlage. It is catalogued by Schlage as model XB11-922 2.5 and built to their commercial hardware standard, which matters on a tailpiece because the fit into the deadbolt hub has no tolerance for an approximate part.
7) If I'm standardizing several oversized doors, do I order one XB11-922 per lock?
Yes, one kit per deadbolt. Each XB11-922 carries the screws and tailpiece for a single B660/B663 installation, so count the openings over 2 inches thick and order to match. Doors at standard thickness don't need one.
How fast can I get the Schlage XB11-922 2.5 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 XB11-922 2.5 come with a warranty?
Absolutely. The Schlage XB11-922 2.5 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 XB11-922 2.5?
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 XB11-922 2.5 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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