BEST 7KC Series Deadlocking Latch with 1/2" ThrowProfessional Replacement Latch ComponentThe BEST 7KC Series Deadlocking Latch is a precision-engineered replacement component designed for use with BEST 7KC Series Grade 2 cylindrical lever locks. This deadlocking latch features a 1/2" throw with front dimensions of 2 1/4" x 1 1/8" x 5/32" for standard 2 3/4" backset applications and 2 1/4" x 1" x 5/32" for 2 3/8" backset configurations. Compatible with door thicknesses from 1 3/8" to 2" and designed for 2 1/8" diameter bore installations.Professional Features & BenefitsPrecise Throw Specification: 1/2" throw deadlocking mechanism provides reliable latching performance for commercial applications.Multiple Backset Compatibility: Available configurations for 2 3/8" (72KC Series), 2 3/4" (73KC Series), 3 3/4" (74KC Series), and 5" (75KC Series) backsets.Standardized Front Dimensions: 2 1/4" x 1 1/8" x 5/32" for 2 3/4" backset and 2 1/4" x 1" x 5/32" for 2 3/8" backset ensures proper door preparation compatibility.Commercial-Grade Construction: Component parts include brass, bronze, and zinc materials with internal zinc dichromated steel parts for durability.Door Thickness Range: Accommodates door thicknesses from 1 3/8" to 2" for versatile installation options.Standard Mounting Requirements: Designed for 2 1/8" diameter bore for lock housing and 1" diameter for latch tube.Strike Compatibility: Works with STK standard strike (2 3/4" x 1 1/8") for 1 3/8" doors and S3 strike (4 7/8" x 1 1/4") for 1 3/4" doors.ADA Compliance: Part of the ADA compliant Title III 7KC Series system for accessibility requirements.Technical SpecificationsBackset 2 3/8" for 72KC Series; 2 3/4" for 73KC Series; 3 3/4" for 74KC Series; 5" for 75KC Series.Finishes 605 bright brass, 606 satin brass, 612 satin bronze, 613 oxidized satin bronze, oil rubbed, 625 bright chromium plated, 626 satin chromium platedInterchangeable core Solid brass, pin-tumbler type in lever with 7-pin core. Best Patented Keying System optional.Latch 1/2" throw deadlocking latch. Front: 2 1/4" x 1 1/8" x 5/32" standard for 2 3/4" backset; 2 1/4" x 1" x 5/32" for 2 3/8" backset.Lever 5 1/4" long handle with return. Projection on door 2 1/2". Zinc base, plated to match finish.Material Component parts include brass, bronze or zinc. Internal parts are zinc dichromated steel.Mounting 2 1/8" diameter bore for lock housing, 1" diameter for latch tube.Rose D 3 1/2" diameter mounting screws concealed.Strike STK (standard) 2 3/4" x 11/8" with curved lip & box. (ANSI A115.2 for 1 3/8" doors). S3 4 7/8" x 1 1/4" with curved lip & box. (ANSI A115.2 for 1 3/4" doors).Door thickness 1 3/8" to 2" .RESOURCES & DOWNLOADSInstallation & OperationThis deadlocking latch component is designed for use with compatible BEST 7KC Series cylindrical lever locks. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation.Professional ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Choose BEST Quality?BEST 7KC Series components deliver professional-grade reliability with brass, bronze, and zinc construction featuring internal zinc dichromated steel parts for demanding commercial applications. The series is known for quick rekeying with BEST interchangeable cores and maintains ADA compliance Title III standards. Engineered for demanding commercial applications where dependable performance is essential.