Sargent 6U65 Privacy Knob Lock Grade 2 Standard Duty Non-Keyed Cylinder

Sargent 6 Line Series Privacy Knob Lock Grade 2 with 2 3/8" Backset

Professional Standard Duty Cylindrical Lock Solution

The Sargent 6 Line Series Privacy Knob Lock delivers ANSI/BHMA Grade 2 performance with versatile design options for commercial applications. This standard duty cylindrical lock features a 2 3/8" standard backset, accommodates door thickness from 1 3/8" to 1 3/4", and includes a 1/2" latchbolt throw for reliable operation. UL-cUL fire-rated up to 3 hours with ANSI/BHMA A156.2 Series 4000 certification ensures code compliance in demanding environments.

Professional Features & Benefits

• Door Compatibility: Standard 2 3/8" backset with adjustable range to 2 3/4" accommodates door thickness from 1 3/8" to 1 3/4" for versatile installation options.
• Grade 2 Durability: ANSI/BHMA A156.2 Series 4000 Grade 2 certification ensures reliable performance in standard duty commercial applications.
• Fire-Rated Performance: UL-cUL fire-rated up to 3 hours provides critical safety compliance for commercial fire door applications.
• Easy Installation: Installs with just two lockbody screws for simplified installation and maintenance procedures.
• Latchbolt Performance: 1/2" latchbolt throw provides secure latching operation for privacy applications.
• Versatile Configuration: Multiple latches and strike options available with broad spectrum of functions, designs and finishes for customized applications.
• Manufacturer Warranty: 1-year limited warranty provides added confidence and protection for commercial installations.
• Anti-Microbial Option: Available with optional MicroShield® antimicrobial coating for enhanced hygiene in healthcare and food service environments.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness from 1 3/8" to 1 3/4" and 2 3/8" to 2 3/4" backset requirements.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame using the two lockbody screws per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. 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

Anti-Microbial Option

Available with optional MicroShield® antimicrobial coating for enhanced hygiene protection in healthcare facilities, food service areas, and other environments where infection control is critical.

Why Choose Sargent Quality?

Sargent cylindrical lock products deliver professional-grade reliability with ANSI/BHMA Grade 2 certification and UL-cUL fire rating up to 3 hours for demanding commercial applications. The 1-year limited warranty and easy two-screw installation design demonstrate Sargent's commitment to both performance and practical installation requirements. Engineered for demanding commercial applications where dependable performance and code compliance are essential.