Matte Black Door Knobs With Lock And Keys, Interior/Exterior Door Knob For Bedroom Or Bathroom Entry Door Handle By

1.Adjust the latch to fit the hole.2.Tighten down with screws.3.Install exterior knob. Insert screw and tighten. Twist Latch Door Lever Combo Lockset With ANSI Grade-3, Exceeds 250,000 cycles . All metal construction for strength and security. No need for professional door fitters, you can do it yourself! Door knobs includes three keys per set. Adjustable latch 2-3/8’’ - 2-3/4’’ (60-70mm) backset. Door thickness from 1-3/8’’ to 1-3/4’’ (35-45mm) 5-year mechanical and finish warranty. Please note that the key of each lock is unique and multiple locks cannot be opened Just tighten the screws with a screwdriver and install easily in minutes. Note：The screws that hold the door knobs to the door come pre-installed in the knob assembly.