Filament holder for 2040 aluminum frame Anet A8

This is a printer-top reel holder for the popular aluminum frame Anet modification. The printable parts are two arms and a stiffener spar which fits into the channel in the aluminum bar and spaces and locks the two reel holder arms in place. In turn, the reel arms lock the spar to the top of the printer. You must still make a filament guide (in purple in the photo) and a spindle for the reel.