Filament retainer Clips for the Simple Spool System

thingiverse

This extension clips design ensures secure filament spool placement. Screw attachments with printable washers are provided for firm hold. The 60mm long body extends spool ends by 45mm, offering reliable functionality. My experience has been positive with them. To assemble, print six copies and use a 25MM M4 or M5 button head screw. Alternatively, a 1" 6-32 screw can be employed. Secure the screw from inside out to prevent filament snagging. In my photo, I utilized a countersunk screw but recommend button head for reduced filament catching risk (although no issues with countersunk screws).