Wombot Filament Spool Locking Inserts

thingiverse

These Locking Inserts are engineered to work seamlessly with the standard filament spool rod that comes with the Wombot. To get started, simply slide one insert over the rod, then gently place your spool onto it and push it over the bump on the insert, which instantly locks it in place on the shaft. Next, tap the other insert into position on the opposite side, securing your spool firmly to the shaft while allowing the shaft itself to freely rotate within bearings or any chosen support system.