Sargent T-Zone Grade 1 Passage Cylindrical Lock with Modular Design and 7.6 Million Cycle Rating
Professional Grade 1 Cylindrical Lock Solution
The Sargent T-Zone 11 Line Series Grade 1 Passage Cylindrical Lock delivers commercial-grade security with modular design flexibility. This non-keyed passage function lock features standard 161 door prep compatibility, fits door thickness from 1-3/4″ to 2-1/2″, and includes 2-3/4″ standard backset with adjustability up to 5″. UL cycle testing verified performance at 7.6 million cycles, while ANSI/BHMA A156.2 Series 4000 Grade 1 certification ensures professional reliability.
Professional Features & Benefits
- Ultra-High Cycle Rating: Independently verified at 7.6 million cycles (Verification ID: V584148) for exceptional durability in high-traffic commercial applications.
- Door Compatibility: Fits door thickness from 1-3/4″ to 2-1/2″ with standard 161 door prep for universal installation flexibility.
- Adjustable Backset: 2-3/4″ standard backset adjustable up to 5″ maximum for various door configurations and retrofit applications.
- Modular Field-Changeable Design: Easy function changes in the field with one lockbody supporting multiple functions, simplifying facility maintenance and reducing inventory requirements.
- Universal Key System Integration: Accepts SARGENT key systems including Degree and Signature, plus SFIC and Schlage and Medeco LFIC for maximum compatibility.
- T-Zone Torque-Resistant Construction: Prevents lock twisting and eliminates through bolts or surface screws for superior installation integrity and tamper resistance.
- ANSI/BHMA Grade 1 Certification: ANSI/BHMA A156.2 Series 4000 Grade 1 rating ensures professional-grade performance and code compliance.
- Fire Rating Compliance: UL-cUL Fire-Rated up to 3 hours with NFPA 80 compliance for critical fire safety applications.
- Sustainable Construction: Made from 68% post-consumer recycled content meeting LEED MR credit 4 requirements for green building projects.
- Manufacturer Warranty: 10-year limited warranty provides long-term protection and confidence in commercial installations.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/4″ to 2-1/2″), standard 161 prep, and backset requirements (2-3/4″ standard, adjustable to 5″ maximum).
- Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for proper alignment.
- Prepare door by drilling required holes per standard 161 preparation specifications and route as needed for latchbolt and strike installation.
- Install lockbody, latchbolt assembly, and T-Strike curved lip strike using manufacturer torque specifications for secure mounting.
- Adjust latchbolt throw (1/2″) and operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
- Test device operation to verify proper function and make final adjustments as needed. 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
Sustainable Design Features
The T-Zone 11 Line Series incorporates 68% post-consumer recycled content meeting LEED MR credit 4 requirements for sustainable building projects. The ultra-high 7.6 million cycle rating reduces lock replacements over facility lifetime, contributing to reduced waste and lower environmental impact while supporting green building initiatives.
Why Choose Sargent Quality?
Sargent T-Zone cylindrical locks deliver professional-grade reliability with independently verified 7.6 million cycle performance and Grade 1 ANSI/BHMA certification. The torque-resistant T-Zone construction and modular design provide exceptional durability for demanding commercial applications. 10-year limited warranty ensures long-term protection and confidence in high-traffic installations where dependable performance is essential.
