Probrico Keyed Alike Single Cylinder Deadbolts Flat Black, Keyway Keys Handleset, 3 Keys Interior& Exterior Door Hardware for Entrance Lock and Front Gate, 3 Pack

Keyed alike:Each dedbolt with identical key. Same key for convenience. This single cylinder deadbolt can be locked or unlocked by a key outside, or by turning button inside. Each bolt with 3 keys | Stable&Durabel for wide application:The deadbolt confirms with ANSI Grade 3, exceeds 200,000 cycles,long lasting for daily use. Suitable for door needing locking and special security. Perfect for exterior door, interior door, front door, bedroom. Provide high security to your home | Adjustable Latch: 2-3/8" or 2-3/4"(60mm or 70mm). Fits door board thickness: 1-3/8" to 1-3/4"(35mm-45mm). Deadbolt diameter 65mm | Universal locking deadbolt:For all standard doors, fits both right and left handed doors. Zinc alloy material not get dirty easily, anti finger print | Easy Intallation: Easy to install with all accessories included (deadbolt,latch,strike plate,srews,keys). The easy installation makes for a one-person project