4 Sets Entry Door Knob and Single Cylinder Deadbolt Combo Set, Keyed Alike Round Ball Matte Black Interior/Exterior Door Knobs with Lock and Keys for Entrance, Front Door and Indoor Door

KEYED ALIKE: Using the same keys for the deadbolts improves convenience by eliminating the need to carry multiple keys, which is ideal for households with several family members who require access to different areas of the home. Entry door knobs turn for convenient use in your home. Conforms to ANSI Grade 3 standards, exceeds 200, 000 cycles, and features a 5-pin brass tumbler cylinder. The solid-column security bolt provides anti-sawing protection.
EASY INSTALLATION: All door knobs are reversible and can be installed for left-handed or right-handed operation. Door knobs include all accessories and installation instructions to help complete the simple installation in less time. Each door knob is packaged separately to help prevent scratches caused by collisions during transit.
ONE SIZE FITS MOST: This round door knob lockset fits 1-3/8" to 1-3/4" doors. Use it for your front entry door, back door, bedroom door, or wherever you see fit.
CONTEMPORARY DESIGN: Features a sophisticated, modern door hardware style with simple, unique details to match your home decor