- Meets or exceeds BHMA / ANSI A 156.2 Series 4000, grade 1 requirements, GRADE 1
- Heavy Duty Cylindrical Leversets
- Clutch Mechanism Fixed thru Bolt Installation
- Available with Interchangeable Core for BEST, FALCON & ARROW
- Available Full Size Interchangeable Core for SCHLAGE, CORBIN / RUSSWIN, SARGENT and YALE
