Revo Nozzle Holder

This is made to attach to boltless shelving units.

I am not sure how standard the hole size and spacing is across brands of boltless shelving but I've included the step, and 

f3d files if adjustments are necessary. This one was made to fit a hole spacing of about 72mm and opening size of 13mm that reduces down to about 7-8mm.

Some supports are needed, but depending on your printer and settings, you may need to add more in some areas