Fix for Gravity Spool Holder Base

This part will allow fixing the Gravity Spool Holder Base with screws. This will allow you to mount five bases onto an Ikea Lack enclosure. There are three variants of the part included: standard (spans 4 honey comb elements in x-direction) rotated (spans 3 honey comb elements in y-direction) single covers only one honey comb element Please be aware that the Gravity Spool Holder the spool pin with the gears is wider than the base (about 143.2mm) and they have to be able to pass each other. So measure with that in mind. License based on Gravity Spool Holder Base