Magnetic Cable Holder

Magnetic cable holder for 3D printer workbenches. Keeps power and USB cables accessible and off the floor.

This magnetic cable holder keeps power, USB, and printer cables from falling behind your workbench or desk when unplugged. Ideal for 3D printers, electronics benches, and shop setups, it mounts magnetically using an 18×3 mm N52 magnet and has been tested with 30×3 mm magnets.

The design is customizable for cable diameter, with TPU recommended for flexible press-in retention and easier cable insertion.

Printing Tips

Printing Technology: FDM

Layer Height: 0.2 mm

Perimeters: 3

Infill: 10%

Infill Pattern: Gyroid

Recommended Material: TPU

Supports: No

Support Type: None

Notes:
- Designed for TPU.
- Recommend 3 walls max so you can actually squish the cable in.

Assembly Instructions

Materials Needed:

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Instructions:

  1. Slice and insert pause / color change at the layer just before bridging starts on the magnet cavities.
  2. Insert magnet, ensuring magnet polarity is consistent.
  3. Resume printing.
A customizable 3D printed magnetic cable holder holding a cable under a desk.

Customize Model


min: 18 mm, max: 30 mm

min: 2 mm, max: 5 mm

min: 2 mm, max: 10 mm


min: 0 mm, max: 1 mm

min: 0.1 mm, max: 1 mm

min: 3, max: 9

min: 1 mm, max: 5 mm

min: 0.5 mm, max: 2 mm

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Measure twice, customize once.

Something doesn't look right, or not sure what a setting means?

The parameter details of a 3D printed customizable magnetic cable holder.

Download your design

Choose a file below and open it in your slicer. For designs with several components, download every part you need. Original files use the design defaults; your customized files appear here after generation.

Legal Disclaimer:

The files provided here are for personal, non-commercial use only. Redistribution, modification, or commercial use is not allowed without prior written consent from Lunar Prototypes.

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