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
2. Cross junction
3. 90° & 45° bend connectors
4. Inner and Outer corner bend connectors
5. Termination end cap

🧩Full Customization Options (MakerWorld desktop only):

• Multiple Customization options are available (see the sections below for more details) including:
  • Full parametric customization
  • Angled and bend connectors
  • Dual sized connectors

⚠️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

There are multiple Models that are able to be Customized using MakerWorld's Parametric Customizer. Width and Height always set the values of the internal channel as follows. The defaults are Width = 12mm and Height = 8mm.

ℹ️Since the customized .3mf downloaded from MakerWorld doesn't contain print profile data, I recommend changing and matching the original print profile values to make the print more efficient and less jittery.

Channels and Connectors

This allows you to customize the width, height, and length of the standard channels and connectors

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
• Screw Holes - When enabled (value = 1) screw holes will be added to the wall side channels
• Screw Hole Diameter - The Diameter of the screw holes when Screw Holes = 1

Angled Connectors

This model allows you to define the width, height, and angle of the angled connectors.

Dual Size Connectors

This model allows you to have a 2 sized connector to allow for larger parent channels and smaller child offshoots. You can specify the width and height and secondary width. You can then mirror the models in Bambu Studio to achieve your desired orientation.

Revisions & Updates

• 1.7.1 (2026.06.19): Adds customizable angled connectors
• 1.7 (2026.04.22): Adds dual size T, Cross, and 90 bend connectors.
• 1.6.1 (2026.01.28): Fixes small width resulting in incomplete mounting holes.
• 1.6 (2025.11.25): Adds a requested 45 degree cap connector
• 1.5 (2025.10.25): Adds a requested end cap connector.
• 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.
• 1.3 (2025.09.21): Adds Cross (plus sign) and end to end connectors.
• 1.2 (2025.09.19): Adds inside and outside corner connectors.
• 1.1 (2025.09.17): Adds customizable parametric model. 

Support My Work

If this model saved you time or made your project easier, consider supporting future designs by buying me a coffee. Your support helps cover filament and prototype testing so I can keep creating and sharing free models. Thank you!

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