Falcon T501 Grade 1 Heavy-Duty Cylindrical Entry Lock with Keyed LeverProfessional-Grade Entrance Lock SolutionThe Falcon T501 represents the most versatile lockset in the industry, engineered as an extra heavy-duty Grade 1 cylindrical lock designed for high-traffic commercial applications. This entrance lock features a 2-3/4″ backset with adjustable door thickness from 1-3/4″ to 2-1/8″, accommodating most standard door preparations. Built with heavy-duty compression springs and through-bolted construction, the T501 exceeds ANSI/BHMA cycle test requirements while providing consistent lever return and preventing lever sag for long-lasting performance.Professional Features & BenefitsAdjustable Door Compatibility: Accommodates door thickness from 1-3/4″ to 2-1/8″ with 2-3/4″ backset for versatile installation options.Heavy-Duty Construction: Compression springs behind the rose provide consistent lever return and prevent lever sag, far exceeding ANSI/BHMA cycle test requirements.Pressure Release Technology: Standard Pressure Release lever rotation prevents damage to internal lock components when subjected to excessive force.Universal Cylinder Compatibility: Accepts most manufacturers’ conventional key systems, small format interchangeable cores (SFIC), and Schlage full size interchangeable cores (FSIC).Vandal-Resistant Design: Inside levers are attached by Allen-head set screw to prevent tampering or vandalism in high-risk applications.Through-Bolted Security: Trim secured with two 10-32 screws coated with thread sealant for maximum durability and security.Non-Handed Installation: Does not require field disassembly for re-handing, simplifying installation and inventory management.Fire-Rated Certification: UL 3-hour A label certified with outer trim designed to bottom out and prevent door collapse.Technical SpecificationsANSI/BHMA: F82Backset (Distance): 2-3/4″Commercial/Residential: CommercialCylinder and Keyways: G KeywayDepartment: Door HardwareDoor Hand Direction: Non-HandedDuty Level: Heavy DutyElectronic: NoGrade: Grade 1Handle Type: LeverKeyed: YesKeyed Function: Single CylinderLock Function: EntranceLock Type: CylindricalProduct Attribute: Cylindrical LocksProduct Category: Mechanical LocksProduct Function: EntranceProduct Group: Mechanical LocksProduct Model: T501Product Subgroup: Bored LocksetsProduct Type: LeversetsRose Diameter: 3-1/2″Series: T SeriesStandard Latch: 1/2″ ThrowStandard Strike: ANSI 1-1/4″ x 4-7/8″ with 1-3/16″ LipSubcategory: Cylindrical LocksInstallation & OperationReview manufacturer specifications and verify door preparation requirements including door thickness from 1-3/4″ to 2-1/8″, 2-3/4″ backset, and standard cylindrical lock bore dimensions.Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for proper alignment.Prepare door by drilling required 2-1/8″ bore hole and 1″ edge bore according to ANSI A115 standards.Install latch assembly with 1/2″ throw deadlatch and secure with provided screws per manufacturer torque specifications.Mount lock trim using through-bolted construction with two 10-32 screws coated with thread sealant for maximum security.Test lever operation to verify proper function, Pressure Release operation, and smooth engagement throughout the full range of motion. Refer to manufacturer documentation for complete installation details and troubleshooting.Professional ApplicationsMulti-Family Residential PropertiesCommercial Office BuildingsRetail EstablishmentsEducational FacilitiesHealthcare InstitutionsGovernment and Military BuildingsIndustrial and Institutional FacilitiesWhy Choose Falcon Quality?Falcon T Series locks deliver professional-grade reliability with heavy-duty compression spring construction that exceeds ANSI/BHMA Grade 1 cycle test requirements. UL 3-hour fire rating certification and through-bolted security construction provide dependable performance for demanding commercial applications. Engineered for high-traffic institutional use where consistent operation and vandal resistance are essential for long-term facility security.