Cable Raceway Cover & Channel System (Parametric)

Overview

Organize your cords with this 3D printable cable hider system. The parts are designed to slide or snap securely together while keeping cables accessible. The set includes straight snap-fit raceways (top and bottom pieces) that are by default 250mm in length and various common connectors for clean cable routing. Including:

1. T-junction
   1. Note: A dual sized option is available as of version 1.7 in the parametric customizer
2. Cross junction
   1. Note: A dual sized option is available as of version 1.7 in the parametric customizer
3. 90° bend 
4. 45° bend 
5. Inner corner bend
6. Outer corner bend
7. Termination end cap

These parts will fit a P1S and larger build plate, and can be scaled up or down as needed to fit additional build plate sizes.

⚠️Caution: This model is intended for interior residential use of low voltage insulated cords / cables or cords that will not generate excessive heat.

Assembly

It's easy to snap the top and bottom parts together, but I've found the even easier option is to slide them together:

1. Place cable in the Bottom channel
2. Slide the Top channel over the bottom channel

   1. Tip: Offset the top and bottom channel pieces a little to connect consecutive parts. This results in a study and clean mating connection. 

      

Connecting Bends

1. Connection bends will snap over the fully assembled raceway channel without needing to perform any additional trimming

Customized Parametric Model

You can customize the following parameters using the Parametric Customization Tool:

• Length (of the entire straight raceway channel)
• Width 
  • ℹ️ The minimum value supported in the customization tool is 6mm
• Height 
  • ℹ️ The minimum value supported in the customization tool is 6mm

You may need to Split the downloaded parametric model to position and place the resulting models:

Since the customized .3mf downloaded from MakerWorld doesn't contain print profile data, I recommend changing the following values for the top and bottom channels to make the prints faster and less jittery: 

Updates

• Version 1.7.1 (2026/0619): Adds customizable angled connectors. This updated the parametric customization model.

  • You can now customize the angles for 2 of the connectors

    

• Version 1.7 (2026/04/22): Adds dual size T, Cross, and 90 bend connectors. This updated the parametric customization model.

  • You can now specify the main channel width as “Width” and the sub channel width as “secondaryWidth”

    

• Version 1.6.1 (2026/01/28): Fixes small width resulting in incomplete mounting holes. This updated the parametric customization model.

• Version 1.6 (2025/20/25): Adds a requested 45 degree cap connector. This updated the main print profile and the parametric customization model.

  

• Version 1.5 (2025/10/25): Adds a requested end cap connector. This updated the main print profile and the parametric customization model.

  

• Version 1.4 (2025/09/22): Adds optional screw holes to bottom channels. When turned on (value = 1) 3 screw holes of the set diameter will be added.

  

• Version 1.3 (2025/09/21): Adds Cross (plus sign) and end to end connectors. This updated the main print profile and the parametric customization model.

  

• Version 1.2 (2025/09/19): Adds inside and outside corner connectors. This updated the main print profile and the parametric customization model. I'd recommend printing the inside corner piece in an orientation such that supports are minimized and with a Brim to hold it to the build plate. For example:

  

• Version 1.1 (2025/09/17): Adds customizable parametric model. You can now define the height, width, and length to design your own customized version.

  • ℹ️ The minimum value supported for the height and width in the customization tool is 6mm