Description
The Sargent 28-10U15 LL 3 is a heavy-duty cylindrical lever lockset engineered for high-traffic commercial doors. Exceeding ANSI 156.2 Grade 1 standards by nine times, it withstands over 9 million cycles and resists forced entry at 1.5 times the standard abusive force threshold. Ideal for offices, schools, and institutional buildings.
This lockset meets national fire and handicapped accessibility requirements for broad compatibility. For keying options, finish selection, and door preparation guidance specific to your application, contact our authorized dealer team at sales@edlocks.com or call 1-877-207-6067. We provide expert support to ensure proper installation and long-term performance.
Specifications
- Series: 10-Line Cylindrical
- Model: 28-10U15 LL 3
- Cycle Rating: 9,000,000+
- ANSI Standard: Exceeds 156.2 Grade 1 (9x)
- Force Resistance: 1.5x abusive force standard
- Compliance: Fire and handicapped accessibility requirements
