Coupling (Joiner) for Prusament spool 2kg

Part for connecting disintegrating Prusament coils - 2kg. Ideal for connecting M4x20/25 or 30mm Allen screws
46m
2× print file
0.25 mm
0.40 mm
28.00 g
1
3
0
92
updated February 5, 2026

Description

PDF

A modified model for a 2kg spool that doesn't hold together. And there are problems with it.

There are two lengths. 110mm and 115mm. Usually 115mm fits, but sometimes it is necessary to use the shorter length 110mm.

2 pieces of sticks are enough for one SPOOL

Use a allen screw M4x20 or ,25 or 30mm

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Model origin

The author remixed this model.

Differences of the remix compared to the original

A modified model for a 2kg spool that doesn't hold together.

 

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