Adjustable spool holder 3D models

Parametric Filament Spool - Adjustable Hooks

Napkin holder adjustable

Spool Holder (many spool sizes, easy spool exchange)

Printable STL Printrbot Adjustable Spool Coaster

Adjustable Spool Holder - 608 Bearing Based - With Adjustment Knobs

Magnetic Mount Spool Holder

P3Steel Adjustable Y endstop holder

Spool holder for RepRap printers

Magnetic Mount Spool Holder

Filament spool holder

High accuracy adjustable Z Endstop for Prusa

Spool Holder - AutoCAD, STL