goldenwarm 5 Pack Door Knob with Lock, Matte Black Exterior Door Knob, Keyed Alike Entry Door Knobs with Lock and Key, Black Entry Door Knobs for Bedroom Bathroom (Round Ball)

ENTRY FUNCTION - The keyed entry door knobs are ideal for rooms where locked is needed, such as interior and enterior doors. Locks from the inside with a turn button and unlocks from the outside with the keyed-alike keys.
ADJUSTABLE LATCH - Adjustable latch to fit 2 3/8" or 2 3/4" backsets. Fits on 1 3/8" to 1 3/4" thick doors. Please measure the door thickness and backsets before purchasing.
EASY INSTALLATION - The reversible knob can be rotated to work in both directions way for right or left door. Straightfoward installation with pre-existing hole requiring only a screwdriver. Clean and smooth lines of exterior door knob complements your home’s exterior door and look modern and classic.
PREMIUM QUALITY - Made of premium stainless steel material. Conformed with ANSI Grade 3 Exceeds 200,000 cyles and 5 pins brass tumbler cylinder; Solid Column security bolt for anti-sawing protection. Electroplating paint finish to guarantee rust-free in a high humidity environment.
PACKAGE LIST - The door knob package includes 10 single door knobs, 5 strike plate, 5 latch, 1 installation guide and some screws. Many keyed-alike keys are included. Each of door knob is packaged separately to avoid scratches caused by collisions during transit.