2040 Linear rail wire cover
thingiverse
I was using the Linear rail slot cover to conceal my endstop wire, but I needed a larger one on the 2040 rail where all the wires from the print carriage are running. So, I designed this custom solution. This allows you to have a discreet path for a large number of wires. I have two steppers, three fans, one heater, one thermistor, and one endstop running through it, and I should be able to add the wires needed for a Z probe as well. If you need to modify the length of the part, it's available on Onshape: https://cad.onshape.com/documents/2096e13f381fdeed3052900f/w/6b4f89df6b2af6490fa259ee/e/c6f1d4f8179b158f1312353c
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