\u00a9 2021 wikiHow, Inc. All rights reserved. Prior to starting Fixinâ To Do, Abraham worked for over 10 years as a handyman for third party services and had a lifetime of learning how to improve houses. Alternatively plug the screw holes with a rawl plug or lots of matchsticks. Determine which hinge must be shimmed to adjust door and create even spacing. They will be very tight; loosen them with a socket and bar, a large screwdriver and self-locking grips or an impact driver. Pack your locks with a 2-3/8-inch or 2-3/4-inch latch, depending on which backset you specify. Make sure not to completely unscrew the adjustment screw, or the cylinder could come apart and start leaking pneumatic fluid. If the cylinder is already attached to the bracket through the hole furthest away from it, and the door still doesn't latch properly, then you will need to adjust the position of the bracket on the door. This image may not be used by other entities without the express written consent of wikiHow, Inc.