Sargent 77-3430 LW1/KW1 Cylind...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$205.33
$148.65
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Sargent 77-3430 LW1/KW1 Cylinder with Inside Escutcheon, Bright Brass

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Model: 77-3430 3

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

$205.33
$148.65
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Sargent 77-3430 LW1/KW1 Cylinder with Inside Escutcheon in Bright Brass

The Sargent 77-3430 is a commercial-grade LW1/KW1 cylinder with inside escutcheon finished in Bright Brass, designed as a precision replacement part for compatible Sargent mechanical lock applications. This cylinder-only component is engineered to integrate seamlessly with Sargent lock systems, providing a reliable keying solution for commercial door hardware installations. Finished in Bright Brass, it delivers both functional performance and a polished aesthetic suitable for professional environments.

Key Features

  • LW1/KW1 Keyway Compatibility: Designed specifically for LW1 and KW1 keyway profiles, ensuring precise fit and function within compatible Sargent lock configurations.
  • Inside Escutcheon Included: Supplied as a cylinder-only assembly with inside escutcheon, providing a complete interior trim solution for the cylinder opening.
  • Bright Brass Finish: Features a polished Bright Brass finish that coordinates with standard commercial door hardware trim for a consistent, professional appearance.
  • Commercial-Grade Construction: Built to meet the demands of commercial applications, delivering the durability and dependability required in high-use environments.
  • Genuine Sargent Replacement Part: An authentic Sargent lock part engineered for accurate fit and performance in compatible Sargent mechanical lock systems.
  • Drop-In Replacement: Configured as a direct replacement component, minimizing installation complexity and downtime for maintenance and service work.

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: Escutcheons
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 77-3430
  • Features: Sargent Lock Parts

Typical Applications

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

Why Sargent 77-3430?

Sargent mechanical lock components are manufactured to exacting commercial standards, ensuring that replacement parts like the 77-3430 integrate precisely with existing Sargent lock systems. The LW1/KW1 cylinder with inside escutcheon delivers consistent, professional-grade performance engineered for the reliability demands of commercial door hardware applications.

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:
Escutcheons
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
77-3430
Features:
Sargent Lock Parts

Sargent 77-3430 3 – Frequently Asked Questions

How fast can I get the Sargent 77-3430 3 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 Sargent 77-3430 3 come with a warranty?
Absolutely. The Sargent 77-3430 3 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 Sargent 77-3430 3?
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 Sargent 77-3430 3 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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