Lanwandeng Matte Black Entry Door Knob and Deadbolt Lock Set - All Keyed Alike for Front Door Security | Classic Flat Ball Design for Home, Office & Apartment Use

FUNCTION Single Cylinder Lockset: Opened by keys exterior or turn-button inside.Entry Door Lock : Lock from inside manually(with turn-button) and use a key on the exterior.Best used for residential exterior or interior doors where keyed entry or security is needed; Infuse Modern Flair in Kitchen, Bathroom, Bedroom,Patio, Beyond. Key Features High Quality Stainless Steel This entry door lock and deadbolt set is constructed of stainless steel which meets ANSI Grade 3, adding strength, security and durability. It has a high hardness and great resistance to scratch, corrosion and rusk. Single Cylinder Deadbolt This is a single cylinder deadbolt which can be opened with a key on the exterior and a turn button on the interior, security for exterior doors where keyed entry and extra security is needed. Fit Door Thickness 1-3/8” to 1-3/4” The entry door knob set fits doors with 1-3/8” to 1-3/4” thickness. And universal handling door knobs fit both left-handed and right-hand doors. Key Features Door Knob Exterior We have an entire contemporary collection designed with thoughtful, ergonomic styling and promise a fresh new look for your home. Door Knob Interior Locked interior by thumb turn button. Deadbolt Exterior Sturdy and durable, practical for a long time. Deadbolt Interior It's quite easy for you to install them just with home little tool.