HomeProductsLocksetsCalypso SeriesDescriptionFeatures & SpecificationTemplates & Installation InstructionsCross ReferencesPart NumbersHanding Chart Meets or exceeds requirements of BHMA / ANSI A156.2 Series 4000, GRADE 1 Extra Heavy Duty Cylindrical Leversets Available with Interchangeable Core Description▼Features & Specification▼Templates & Installation Instructions▼Cross References▼Part Numbers▼Handing Chart▼