Lasko Fan Base Bushing

I've had this fan for a long time. In that time, the base had become worn out. It would no longer hold the fan vertical or secure. The mast would tip maybe five degrees, and would wobble around the vertical axis. I could also not pick the whole thing up in one piece. I would have to support the base separately. I designed this adapter ring to fill the loose space in the base. This holds the fan much more vertical and removes the wobble. It is also rigid enough to allow me to pick up the fan in one piece!