Ender 3 (Pro) Side Spool Holder

This is a side spool holder for Ender 3 (Pro). It offers a great filament path to the extruder, and due to the long arm, it is easy to change spool (it won't hit the x motor).

To mount it on the 40x40 extrusion you sholud use:

• 2 x M3x10 screw with T-nuts to mount to the printer
• 2 x M5x12 screws and nuts to attach the original spool holder to the adapter

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