The Prime-Line U 11453 Door Knob Hole Cover maintains security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. This door handle cover plate has a 2-5/8 in. outside diameter and fits on doors up to 1-3/4 in. thick. This deadbolt lock cover can cover holes from 1/2 in. in diameter up to 2-1/8 in. Keep doors looking great and cover up any holes that may allow for unwanted entry or invasion or privacy with the hole cover up plate. With only two fasteners to install, installation is quick and easy and the Prime-Line door hole cover plate can conceal most bores and holes. Made of heavy-duty gauge deadbolt lock hole cover provides peace of mind and extra security. Plus, it's durable and made to last.