Door Latch Tightener
thingiverse
When your door doesn't quite close tightly enough, but to move the metal strike a fraction of an inch isn't realistic, insert this little goober into the space in the frame to "move the strike" without moving the strike. The pictures will make more sense than this silly text. I uploaded the full Fusion 360 file so that you can mess with dimensions as needed.
Download Model from thingiverse
With this file you will be able to print Door Latch Tightener with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Door Latch Tightener.