Gridfinity 1x7 Prusa MK4 Steel Sheet Holder

Prusa MK4/MK3 Steel Sheet Holder, modified for Gridfinity
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updated March 26, 2024

Description

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This is the Prusa Steel Sheet Holder, 3er, modified for Gridfinity! Holds three sheets, and occupies 1x7 blocks.

Can optionally be affixed with magnets, screws, clickfinity, or just by gravity.

The hex base is no longer necessary and is removed to save on filament and print dimensions.

Instructions:

  • Print the piece twice
  • Place on Gridfinity with 5 empty blocks between the two pieces

Note: the piece and Gridfinity base are positioned so that it can hold MK4 sized sheets perfectly. It should be able to hold Mini or XL sized sheets by moving the pieces closer together or further apart on the grid, but the fit won't be perfect.

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Model origin

The author remixed this model.

Differences of the remix compared to the original

Compared to the original model:

  • Added Gridfinity base with magnet holes. The outer holes can take screws too
  • Removed the hex base

I used the other Gridfinity model only for inspiration. Compared with that one:

  • Removed the hex base
  • Used only full size Gridfinity blocks
  • Added outer magnet and screw holes

License