Everyone's got a Spool Holder

thingiverse

I'm creating a custom spool holder that can attach to a Prusa i3 or standard desktop model using specialized attachments. To manufacture this part, I utilized 16mm bar stock obtained from a discarded lawnmower steering shaft. Consider printing one as you might find it incredibly useful. The upper and lower components of the design are based on inches for compatibility, meaning a 25.4 scale may be required. Drill holes are sized to accommodate standard 1/4" hardware securely. EDIT: An updated version (R2) of the desktop base has been uploaded with rotating features allowing for one-side mounting pads, thus enabling identical upper supports to be used rather than their mirror images and strengthened ribs have been incorporated.