Use a small diameter rod bent 90 degrees at one end as spool holder. Install bracket first then insert rod into bracket as shown in picture.
<br>Hub adapter is slightly larger than spool center hole and is designed so it can be sqeezed to fit snugly. Print in pairs.
<br>Included STL for bracket uses 1/4 inch rod with 15mm radius bend. Mounting holes are for 3mm screws.
<br>Included STL for hub adapter is for spools with a 52-56mm diameter center hole.<br>SCAD file included for your customization.
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