Spool Adapter Cap

This cap is used for adapting jantzenday's CR-10 Spool Adapter, thing:2387254, for use with the stand-alone acrylic spool holder that comes with the Anycubic i3 Mega, and perhaps others.

The cap has an outer diameter of 30.8mm, which fits snugly, the 31 mm inner diameter of jantzenday's spool adapter. The inner diameter hole is 16.5mm, which fits the aluminum tube of the Anycubic spool holder, or at least the one included with my printer.

A hub centered spool holder makes for a much smoot