Sargent 8247 Heavy Duty Single...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,937.25
$909.56
Sargent Sargent 8200 Series - (8247) Front Door or Apartment Corridor Rose Trim, Heavy Duty Single Cylinder with Deadbolt Mortise Lock, Grade 1 SGT-8247

Sargent 8247 Heavy Duty Single Cylinder Mortise Lock with Deadbolt - Grade 1 Commercial Security

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Model: 8247 EA 10BE
From the 8200 Series Collection
$1,937.25
$909.56
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,937.25
$909.56
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Sargent 8247 Heavy Duty Single Cylinder Mortise Lock with Deadbolt and EcoFlex Technology - Grade 1 Commercial

Industry Benchmark Mortise Lock with Maximum Security and Performance

The Sargent 8247 mortise lock represents the industry benchmark for commercial security hardware, delivering maximum security, performance, and durability with high-quality components. This heavy duty single cylinder mortise lock features a multi-functional lock body with 2 3/4" backset depth, 1 3/4" door thickness compatibility, and 3/4" latchbolt throw for reliable operation. The lock operates from 12 to 24VDC with EcoFlex technology that reduces power consumption up to 96%, and has been UL cycle tested at 16 million cycles for exceptional durability.

Professional Features & Benefits

  • Precision Construction: 2 3/4" backset depth with 3/4" latchbolt throw and 1 3/4" door thickness compatibility for versatile installation requirements.
  • Heavy-Duty Durability: UL Cycle tested at 16 million cycles (Verification ID: V584148) for long-term reliability in high-traffic commercial applications.
  • EcoFlex Energy Efficiency: Advanced technology on all electromechanical functions creates up to 89% energy savings while maintaining reliable 12 to 24VDC operation.
  • Grade 1 Security Rating: ANSI/BHMA A156.13 Series 1000 Operational Grade 1 certification with multiple security features providing resistance against vandalism and unauthorized entry.
  • Universal Key System Integration: Integrates with all SARGENT key systems including Degree, Signature, KESO, and XC for comprehensive access control flexibility.
  • Fire-Rated Performance: UL 10C Fire-Rated up to 3 hours with NFPA 80 compliance for critical fire safety applications.
  • Comprehensive Function Options: Available in 56 different functions including electromechanical, security and monitoring configurations for diverse application needs.
  • Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for added confidence and protection.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Verify electrical requirements match available power supply. Confirm voltage (12 to 24VDC) and current capacity before proceeding.
  2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
  3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
  4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
  5. Configure operational settings including any configurable options per application requirements.
  6. Restore power and test all functions including normal operation, alarm/alert functions, and integration with connected systems.
  7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, 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 locks deliver professional-grade reliability with patented design and construction rated for 16 million cycles in independent UL testing. The 10-year limited warranty with 2-year electrical component coverage demonstrates the manufacturer's confidence in long-term performance. Engineered for demanding commercial applications where dependable security and operational reliability are essential.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Series:
8200 Series
Grade:
Grade 1
Keyed Function:
Single Cylinder
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Subcategory:
Bored Locksets
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Front Door/Apartment Corridor
Product Type:
Mortise Locks
Duty Level:
Heavy Duty
Handle Type:
Lever
Product Attribute:
Mortise Locks
Electronic:
No
Product Function:
Corridor
Product Category:
Mechanical Locks
Collection:
8200 Series
Department:
Door Hardware

Sargent 8247 EA 10BE – Frequently Asked Questions

1) What door applications is the Sargent 8247 mortise lock designed for?
The 8247 is designed for front doors and apartment corridor applications. It provides Grade 1 security with integrated deadbolt and latch functions. Suitable for commercial and residential entry doors requiring heavy-duty performance.
2) What door thickness and preparation does this lock require?
Standard mortise locks fit 1-3/4" thick doors. Requires mortise pocket preparation and strike preparation in frame. Always verify door thickness and use manufacturer's templates for precise cutouts.
3) How do I determine the correct handing for installation?
Stand on the side where hinges are visible. If hinges are on the right, it's right-hand. If on the left, it's left-hand. Most Sargent mortise locks are field-reversible for either handing.
4) What finish options are available for the 8247 series?
Sargent typically offers finishes like satin chrome, polished brass, and oil-rubbed bronze. Verify specific finish availability as options may vary by series. Choose finishes that match existing hardware.
5) What does Grade 1 certification mean for this lock?
Grade 1 is the highest ANSI/BHMA security rating. It means the lock passed rigorous testing for strength, durability, and cycles. Grade 1 locks are required for many commercial applications and provide maximum security.
6) Does this lock meet fire door and building code requirements?
Sargent mortise locks are typically suitable for fire-rated doors when properly installed. Always verify with local codes and fire marshal requirements. Some applications may require specific certifications or modifications.
7) What key systems are compatible with the 8247?
The 8247 accepts standard IC cores and can be integrated into master key systems. Compatible with most commercial keying systems. Consult with locksmith for specific keying requirements and core specifications.
8) How do I install the mortise body and trim?
Cut mortise pocket using manufacturer's template. Install mortise body first, then attach exterior and interior trim. Connect through-bolts and test operation. Always follow Sargent installation instructions for proper alignment.
9) How do I adjust the latch and deadbolt operation?
Most adjustments involve strike alignment and door positioning. Latch should engage smoothly without binding. Deadbolt should extend fully into strike. Adjust strike position or door alignment as needed for proper operation.
10) What other Sargent 8200 series models are available?
The 8200 series includes various functions like passage, privacy, classroom, and storeroom. Different trim styles and cylinder options are available. Browse our Sargent collection for compatible models.
11) What replacement parts are commonly needed?
Common parts include cylinders, strikes, faceplates, and trim components. Keep model numbers for ordering correct parts. Most internal mechanisms are serviceable with proper Sargent replacement components.
12) What are the backset and faceplate dimensions?
Standard mortise locks typically use 2-3/4" backset with rectangular faceplate. Verify specific measurements from manufacturer specifications. Proper backset ensures correct alignment with existing door preparation.
How fast can I get the Sargent 8247 EA 10BE 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 8247 EA 10BE come with a warranty?
Absolutely. The Sargent 8247 EA 10BE 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 8247 EA 10BE?
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 8247 EA 10BE 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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