Lasko Box Fan knob fix

thingiverse

Fort those who have cracked knobs with some meat still on the bone. If yours is missing a piece then this won't work for you, Print you one of the great knobs on Thingy. When first pressing this part on, make sure that the circular part, where the cracks probably are in the center does not catch, so gently move it side to side when pressing down. Once it seems to be going well and you see the center lining up, tap it the rest of the way.