Ender 3 Spool Holder - No Extra Hardware Needed

An adapter to attach your filament spool to the v-rail behind and below the Ender 3's extruder. To attach the included holder to the adapter, drop both included nuts down each channel; line up the holes on the bracket and adapter and screw tight. To attach the assembly to the printer, simply pull off the end guard and slide it in.

As you can see in my photos, I had originally forgot about the tolerances and needed to sand the piece quite a bit. This is fixed in the current file. The download includes the .stl for printing and a .dwg for modifying.

Print in its current orientation. I printed this with no supports or rafts with 8% infill density using the "gyroid" pattern in Cura and standard PLA settings. Took about an hour. Please comment with any questions or feedback. Enjoy!