Keyed Alike Single Cylinder Deadbolts Flat Black, Keyway Keys Handleset, 3 Keys Interior& Exterior Door Hardware (for Entrance Lock and Front Gate), 2 Pack

Keyed alike: Each deadbolt comes with an identical key, offering the convenience of a single key for all locks. This single cylinder deadbolt can be locked or unlocked with a key from the outside, or by turning the button on the inside. Each bolt includes 3 keys. Stable & Durable for
Wide Application: The deadbolt conforms to ANSI Grade 3, exceeds 200, 000 cycles, and is built for long-lasting daily use. Suitable for doors requiring locking and special security. Perfect for exterior doors, interior doors, front doors, and bedrooms, providing high security for 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: Designed for all standard doors, fitting both right-handed and left-handed doors. Zinc alloy material resists dirt and fingerprints.
Easy Installation: Simple to install with all necessary accessories included (deadbolt, latch, strike plate, screws, keys). The straightforward installation makes it a one-person project