This was designed to hold a bearing type Filament Spool Holder. Was Designed around the spool holder that comes with Creality Machines. It utilizes the Lock Nut that comes with the Creality Spool Holder.

Requires: 3 5/16 Locking Nuts 1 5/16 Lock Washer 1 5/16 Threaded Bar or Bolt as long as the Bearing Holder.

layer height: .2 Top/Bottom layers 4 Walls 2 infill 20% Bearing Holder Used. https://www.thingiverse.com/thing:2070272

Print Settings Printer brand: Creality

Printer: Ender 3 Pro

Rafts: No

Supports: Yes

Resolution: 200

Infill: 20

Filament brand: Any

Filament color: Dont Matter

Filament material: PETG