Get a Door Hole Cover to conceal unsightly door holes When a doorknob or deadbolt has to be removed permanently, you won’t want to leave an ugly exposed hole in the door. You’ll be looking for an easy way to cover it, for better looks and security. Our round door hole covers include two metal discs that are tightly fastened together through the opening with a nut and long bolt. You can choose our round white door hole cover, or our brown door hole cover, either of which fits over 1-3/8”- to 1-3/4”-diameter holes. The door hole cover’s bolt cannot be removed without access to the inside nut. Each round door hole cover measures 2-3/4" diameter. Sold individually, but you can save when you buy 100 or more door hole covers. Available in white and brown.