Accentra 6404LN Augusta Heavy Duty Entry Lever Lock with 2-3/4″ BacksetProfessional Grade Cylindrical Lever Lock SolutionThe Accentra 6404LN Augusta Heavy Duty Entry Lever Lock delivers commercial-grade security with ANSI/BHMA Grade 1 certification and UL-cUL fire rating up to 1-1/2 hours. This preassembled cylindrical lock features a robust 2-3/4″ backset design with 1/2″ stainless steel latchbolt throw and heavy-gauge steel mechanism for demanding commercial applications. Designed for 1-3/4″ door thickness with ADA compliant operation and 7-year mechanical warranty coverage.Professional Features & BenefitsUL-cUL: UL-cUL fire-rated up to 1-1/2 hoursMechanism: Heavy-gauge steel, zinc-plated, dichromatedBackset: 2-3/4″Latchbolt: 1/2″ stainless steel throwGuardbolt: Deadlocks latchbolt when door is closed; standard on all locking functionsDoor Thickness: 1-3/4″ onlyLead Shielding: Available to orderCylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin available to order.Reversibility: Handing must be specified for all functions and designsStrikes: 1-1/4″ lip ANSI strike supplied; other lip lengths and strikes available to order; all reversibleFinishes: Available in 626 finish onlyWarranty: 7-year mechanicalInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose Accentra Quality?Accentra cylindrical lever locks deliver professional-grade reliability with heavy-gauge steel construction and ANSI/BHMA Grade 1 certification for demanding commercial applications. UL-cUL fire-rated up to 1-1/2 hours with 7-year mechanical warranty coverage. Engineered for demanding commercial applications where dependable performance and code compliance are essential.