Free72mm RC Car Shocks
Thingiverse
8 model
Free
FreeSunlu spool adapter 72mm to 54mm reducer
Thingiverse
FreeSunlu spool adapter 72mm to 40mm reducer
Thingiverse
FreeFLSun Q5 57-72mm universal adapter for Alexeyzel Spool Holder
Thingiverse
FreeBambu AMS Filament Adapter (72mm to 55mm)
Thingiverse
FreeBambulab A1 AMS spool adapter for 72mm
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FreeSpool adapter 72 and 73 mm to 52mm - Sunlu
Thingiverse
FreeSmall calibration panel for holes 85 x 72 mm for small printers like OneUp Tantillius Huxley Printrbot Simple etc.
Thingiverse