Ender 3 Pro Extrusion Wire Guide

A wire guide for the Ender 3 vertical extrusion.

Top and bottom are 15cm length. Middle is 10cm length.

Ends are filleted for easy insertion.

Step files included. Also includes a 20mm length unmodified extrusion fitting so you can
roll your own.


I bought a PrinterMods LED strip that sits in the downward-facing v slot of the top horizontal extrusion in my Ender 3 Pro, but I didn't want the wire floating off in space where it might get hung-up on my dual-z. This thing keeps the wire out of the way by running it down the inward-facing v-slot of the right-side (or left-side, doesn't matter) vertical extrusion, while avoiding contact with the delrin wheels.

3 pieces total. Top and bottom are identical, 15cm length, middle piece is 10cm long. There's about a 1cm gap at the top to help keep the wires from getting pinched. It's a tight fit, but the ends are filleted for easier insertion.

See my [Bl Touch Lamp Shade](https://www.thingiverse.com/thing:4647856).