Sargent 140 Old-Style Complete...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$119.00
$68.98

Sargent 140 Old-Style Complete Mortise Cylinders with Core and Cam

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Model: SGT-51-142 3
From the Conventional Key System Collection
$119.00
$68.98
Selected Finish is

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

$119.00
$68.98
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Sargent 140 Series Old-Style Complete Mortise Cylinder with Integrated Core and Cam

Professional Mortise Cylinder Solution

The Sargent 140 Series Old-Style Complete Mortise Cylinder provides reliable security for commercial mortise locksets with pre-installed core and cam components for convenient installation. Engineered with traditional old-style design specifications, this complete cylinder assembly maintains compatibility with legacy mortise hardware while delivering modern security performance. The integrated cam system features permanently attached cams for reliable operation and simplified maintenance.

Professional Features & Benefits

  • Complete Pre-Assembled Unit: Includes core and cam pre-installed for streamlined installation and immediate operation without additional assembly required.
  • Old-Style Design Compatibility: Maintains traditional specifications for seamless integration with existing mortise locksets and legacy hardware systems.
  • Integrated Cam System: Cams are permanently attached to the core for reliable operation and simplified maintenance throughout the product lifecycle.
  • Professional Construction: Engineered for commercial applications requiring dependable cylinder performance in high-traffic environments.
  • Precise Dimensional Standards: Manufactured to exact specifications with core and cam installed for consistent fit across mortise lockset applications.
  • Multiple Finish Options: Various finish selections available to match existing hardware aesthetics and maintain visual consistency.
  • Commercial-Grade Reliability: Designed for demanding commercial environments where dependable cylinder operation is essential for security and access control.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify mortise lockset compatibility including cylinder bore dimensions and cam requirements.
  2. Remove existing cylinder from mortise lockset by loosening set screws or retaining hardware as applicable.
  3. Insert new cylinder assembly into mortise lockset bore ensuring proper alignment of cam with internal mechanism.
  4. Secure cylinder in position using appropriate set screws or retaining hardware per lockset manufacturer specifications.
  5. Test key operation to verify smooth cylinder rotation and proper cam engagement with lock mechanism.
  6. Complete final inspection and verify secure mounting. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose Sargent Quality?

Sargent mortise cylinders deliver professional-grade reliability with precision-engineered construction designed for demanding commercial applications. The complete assembly design with integrated core and cam components ensures consistent performance and simplified installation. Engineered for commercial environments where dependable cylinder operation is essential for security and access control.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Product Type:
Cylinders
Product Group:
Mechanical Locks
Product Subgroup:
Parts and Accessories
Subcategory:
Parts and Accessories
Commercial/Residential:
Commercial
Collection:
Conventional Key System
Series:
140 Series
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Category:
Mechanical Locks
Department:
Door Hardware

Parts & Accessories

    Sargent SGT-51-142 3 – Frequently Asked Questions

    How fast can I get the Sargent SGT-51-142 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 SGT-51-142 3 come with a warranty?
    Absolutely. The Sargent SGT-51-142 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 SGT-51-142 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 SGT-51-142 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.