FusionX Spool Adapter for Elegoo Centauri Carbon 2

If you own an Elegoo Centauri Carbon (or Carbon 2) and print with FusionX spools (or similar dimensions), you've probably noticed that the stock spool holder is a bit loose, unstable, or causes the spool to completely fall off during fast prints and heavy retractions.

This simple, easy-to-print adapter solves that exact problem. It snaps perfectly into the internal diameter of the FusionX spool, locking it tightly onto the Elegoo stock holder. No more wobbling, no more ruined prints due to fallen spools!

🛠️ Print Settings Recommendation:

• Material: PLA, PETG, or TPU (PETG preferred for long-term durability).
• Infill: 15% to 20% (Gyroid recommended).
• Walls/Perimeters: 3 walls for better structural strength on the locking mechanism.
• Supports: Not required (designed to print flat on the bed).

Design by Marcio Vasconcellos on MakerWorld (license: CC0).