About this 3D model
This thing is a combined spool and LCD holder for a metal frame Prusa i3. The spool holder supports up to two filament spools. Read the instructions for some important details. There is a new version of the frame bracket called "Prusa i3 Spool Holder Frame Bracket V02 - with screw.stl". It has now a screw and is thinner. The spool bushing are replaced by http://www.thingiverse.com/thing:216083.