Door dolly.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...y_fullsize.jpg
Previously:
Repairing worn doorknob screw holes - GIF
Door installation tool - GIF
Heavy door lifter - photo
Retracting door chain - GIF
Pull-through key that forces you to lock door after opening - video
Multipurpose door entry tool - GIF
Tape measure sliding door mechanism - GIF
Bookmarks