Schlage B610-043 Cylinder Tail...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.26
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Schlage B610-043 Cylinder Tailpiece and Retainer for B661, B664, B761, B764, B861, B864 Non-Modular Conventional Cylinders, Over 2" to 2-1/2" Doors

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Model: B610-043

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

$24.26
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Schlage B610-043 Cylinder Tailpiece and Retainer for Non-Modular Conventional Cylinders

The Schlage B610-043 is a genuine OEM replacement Cylinder Tailpiece and Retainer engineered for use with Schlage B661, B664, B761, B764, B861, and B864 Non-Modular Conventional Cylinders. Designed specifically for commercial-grade mechanical lock applications, this replacement part is compatible with doors ranging from over 2" to 2-1/2" in thickness, ensuring a precise fit and reliable operation in a wide range of door configurations.

Key Features

  • Door Thickness Compatibility: Engineered for doors measuring over 2" to 2-1/2" thick, providing a precise mechanical fit for commercial installations.
  • Cylinder Compatibility: Designed for use with Schlage B661, B664, B761, B764, B861, and B864 Non-Modular Conventional Cylinder configurations.
  • Genuine Schlage Replacement Part: Factory-authentic component ensuring proper fit, function, and longevity consistent with original hardware specifications.
  • Commercial-Grade Construction: Built to the standards of Schlage's commercial door hardware line, supporting dependable performance in demanding environments.
  • Replacement Part Application: Classified as a direct replacement component, simplifying maintenance and restoration of existing Schlage lock hardware without full assembly replacement.

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: Cylinder Tailpiece
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: B610-043
  • Features: Schlage Parts

Typical Applications

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

Why Schlage B610?

Schlage commercial door hardware components are engineered to exacting tolerances to maintain the integrity and performance of the original lock assembly. The B610-043 Tailpiece and Retainer ensures seamless compatibility with Schlage B-Series Non-Modular Conventional Cylinders, making it the reliable choice for facility maintenance professionals and locksmiths restoring commercial lock hardware to factory specification.

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:
Cylinder Tailpiece
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
B610-043
Features:
Schlage Parts

Schlage B610-043 – Frequently Asked Questions

1) What door thickness is the Schlage B610-043 tailpiece sized for?
Doors over 2 inches up to 2-1/2 inches thick. Tailpiece length is thickness specific, so on a standard 1-3/4 inch commercial door this one will be too long and you need the shorter tailpiece kit for that range.
2) Will the B610-043 work with a Schlage modular or interchangeable core cylinder?
No. It is specified for non-modular conventional cylinders in the B661, B664, B761, B764, B861 and B864 group. A modular or full-size interchangeable core cylinder uses different tailpiece hardware, so this kit is the wrong part for those.
3) My Schlage B664 deadbolt turns the key but the bolt doesn't move. Is the tailpiece the part I need?
That symptom usually points at the tailpiece or its retainer, which is exactly what the B610-043 kit covers for B661, B664, B761, B764, B861 and B864 non-modular conventional cylinders. It restores the drive link between cylinder and bolt mechanism without replacing the whole deadbolt, provided your door falls in the over 2 inch to 2-1/2 inch thickness range this part is built for.
4) Do I get both the tailpiece and the retainer, or do I order the retainer separately?
Both come together. The B610-043 is a tailpiece and retainer kit, so you are not chasing a second line item to complete the repair.
5) Is the B610-043 a genuine Schlage part or aftermarket?
Genuine OEM Schlage, model B610-043, supplied as a replacement part for the commercial B-series lock line. That matters on a keyed system where a loose-fitting aftermarket tailpiece can bind or shear.
How fast can I get the Schlage B610-043 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 B610-043 come with a warranty?
Absolutely. The Schlage B610-043 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 B610-043?
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 B610-043 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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