Top Mounted Spool Holder for Prusa Mendel and Prusa i2

Print two of the "spool holder". The clips are fitted for M8 rods. There are holes for optional screw clamping the printed piece to the frame using M3x30mm screws/nuts.

In the picture a nut-knob is visible. It is from another piece that I printed for my Prusa i3. It is also included here.