fits, and locks onto top section and enables 2 spools of filament to be mounted. sorry for poor image but thingiverse keeps rotating my pics no matter what I do. spool spindles screw together to create as long a spindle you need
| extendable_spool_holder-Nut.stl | 140.6KB | |
| extendable_spool_holder-Spindle.stl | 395.5KB | |
| extendable_spool_holder-Upright.stl | 64.6KB | |
| extendable_spool_holder-Washer.stl | 12.6KB |
