Mount your Creality spool holder with bearings to an aluminum 20x40 profile with M5 screws and T-nuts!
Quick release is available.
spoolholdermounter.FCStd is FreeCAD source. SHA 256 checksums:
88af76289589d76ed022cebd4b8c33d4ce34f82c93b39ba2449d2c612808b304 spoolholdermounter.FCStd
4ea94e20a46b7d7176622ad37ef2b573a069159a2cd338ee6d32156fd8945edf spoolholdermounter.stl