Description
The Sargent 28-10U15 LL 4 is a heavy-duty cylindrical lock built for high-traffic commercial and institutional doors. Its key-in-lever design exceeds ANSI 156.2 Grade 1 standards by nine times, delivering over 9 million cycles of reliable operation. Ideal for facilities requiring fire-rated and ADA-compliant hardware that withstands abuse.
This lockset conforms to national and state fire and handicapped accessibility requirements, making it suitable for schools, offices, and public buildings. Verify your door prep and latch orientation before ordering. As an authorized Sargent dealer, E.D. Locks provides expert product matching and installation support—contact sales@edlocks.com or call 1-877-207-6067 for compatibility questions or bulk pricing.
Specifications
- Series: 10-Line
- Lockset Type: Cylindrical key-in-lever
- ANSI Rating: Exceeds 156.2 Series 4000 Grade 1
- Cycle Rating: Over 9 million cycles
- Force Resistance: 1.5 times abusive force standard
- Fire-Rated: Yes
- ADA Compliant: Yes
