Wall-mounted spool hanger

This is a wall-based spool mount that uses only printed parts. No dowels or rods required - just mounting hardware.

The clips were derived from Logan's "Spool Hanger Bracket" on Thingiverse. I added an additional chamfered hole for fastening below the clip for more secure mounting.

The bar that goes through the spool has a flat bottom for easy printing and a rounded top for easy spinning. The asymmetric design also means that the bar snaps nicely into the clips. The square ends are there t