The Universal Hardware Classroom Lever interior handle is designed to ensure students don't get locked in a classroom. Constructed with a robust cylindrical chassis, the lock is designed for heavy use doors. This lock is versatile and can fit doors from 1 3/8” to 2” thick. It is UL fire rated for 3 hours, meets or exceeds ANSI Grade 1 standards and is ADA compliant.
Universal Hardware Industrial Duty Lever Installation