Sargent 2870-10G04 Grade 1 Storeroom/Closet Cylindrical Lock with SFIC Prep

Sargent Grade 1 Storeroom/Closet Cylindrical Lock with SFIC Prep - 10 Line Series

Heavy-Duty Commercial Cylindrical Lock Solution

The Sargent 10 Line Series Grade 1 Storeroom/Closet Cylindrical Lock delivers exceptional strength and durability for demanding commercial applications. This ANSI/BHMA Grade 1 certified lock accommodates doors from 1-3/8" to 2" thick with a minimum 4-1/2" stile requirement and features heavy-duty wrought brass and bronze construction with steel cylindrical housing. Exceeds cycle testing standards by nine times with 9.6 million cycles and provides 1.5 times greater torque resistance than required for long-term commercial reliability.

Professional Features & Benefits

• Door Compatibility: Accommodates 1-3/4" thick doors adjusting to 2" standard, with 1-3/8" door option using adapter plates for versatile installation applications.
• Exceptional Durability: Exceeds ANSI/BHMA Grade 1 cycle testing by nine times with 9.6 million cycles and 1.5 times greater torque resistance for superior long-term reliability.
• Heavy-Duty Construction: Wrought brass and bronze roses with steel cylindrical housing and stainless steel latch provide commercial-grade durability and strength.
• Flexible Backset Options: Available in 2-3/4", 2-3/8", 3-3/4", and 5" backsets to accommodate various door preparations and retrofit applications.
• Fire Rating Compliance: UL listed for 3-hour fire doors and windstorm applications meeting ANSI/UL 10C positive pressure fire test requirements.
• Universal Compatibility: Integrates with most facility key systems including Sargent security systems and accepts Schlage and Medeco LFIC cylinders.
• ADA Compliant Design: All lever designs conform to ADA requirements for barrier-free accessibility in commercial environments.
• Manufacturer Warranty: Backed by a 7-year manufacturer warranty for added confidence and protection in commercial applications.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness (1-3/8" to 2"), minimum 4-1/2" stile width, and appropriate backset selection.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces per ANSI/BHMA A156.115 door prep standards.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions for the selected backset configuration.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications using pre-assembled components.
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
• Manufacturing Facilities
• Retail Establishments
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent 10 Line Series cylindrical locks deliver professional-grade reliability with heavy-duty wrought brass and bronze construction rated for 9.6 million cycles. UL listed for 3-hour fire doors and backed by a 7-year warranty, these locks provide the strength and security needed for demanding commercial applications. Engineered to exceed ANSI/BHMA Grade 1 standards by significant margins, Sargent locks offer dependable performance where reliability is essential.

Product Documentation & Resources

• [Catalog] SARGENT Full Line Catalog
• [Catalog] SARGENT 10 Line Bored Lock Catalog
• [Installation Guide] 10 Line Lever Locks Installation Instructions
• [Installation Guide] 10G70/10G71 Electro-Mechanical Bored Lock Install Guide
• [Parts Manual] 10 Line Parts List