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Rachet with t-nut for 30 mm aluminium extrusion profiles

I wanted to mount some cables to my Prusa MINI's Z alu profile using something reusable - that's how this rachet was born.

The "T-nut ratchet for 30 mm alu extrusion profile.stl" contains a pocket for an M3 nut. You can fix it with a 15 mm M3 bolt.

I have iterated a simplier version with an M4 hole to use it with a proper T-nut.

Link to the design:

Update #20200211 - new features:

Blogpost about the design process (sorry folks, Hungarian only):

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