Two spools Holder

Description
This is a two (2) filament spools holder. It can easily extended for more than two (2) spools.

Print:

2 x top-support.stl
2 x middle-support.stl
4 x Prusa i3 spool holder middle bar.stl
2 x 8 mm rod filament guides

To assemble it as shown on the pictures, you will need:

to print 2 universal spool bushing
optionally 4 x 608ZZ bearing model (if you do not use real bearings)
4 x 608ZZ bearings or bushings
16 x 5/16″ or 8 mm washers
16 x 5/16″ or 8 mm nuts
2 x 16″ (40 cm) 5/16″ or 8 mm rods
2 x 10″ (26 cm) 5/16″ or 8 mm rods
2 x 6″1/4 (16 cm) 5/16″ or 8 mm rods

Adapt the rod lengths if needed. The filament guides must be positioned perpendicularly to the natural filament direction. Otherwise, it might add some unwanted friction.

You will also need some vitamins to build the base of the holder.

Printable Files

	120709_Universal_Spool_Bushing
	120709_top-support
	120709_Prusa_i3_spool_holder_middle_bar
	120709_middle-support
	120709_Filament_Guide_For_8_mm_Rod
	120709_608ZZ_Bearing_Model