Overview

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 18×3mm N52 magnet and has been tested with 30×3mm magnets.

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

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Customization Instructions

Customize your Magnetic Cable Holder directly on the Lunar Prototypes website.

1. Navigate: Go to the customization tab on the model page.
2. Customize: Enter your desired measurements and adjustments.
3. Submit: Click submit and wait for the design to complete.
4. Download: Once the job completes, download your custom STL and slice as usual.

Note: The customization system is currently in beta. Your feedback helps us improve.
👉 Join our Discord if you have issues or ideas.

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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.

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Instructions:

1. Slice design with a pause at the layer where the magnet cavity is covered.
2. Insert magnet and finish printing.

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Materials Needed:

1x 18mm x 3mm N52 Magnet

Disclosure: As an Amazon Associate I earn from qualifying purchases.

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Connect with Lunar Prototypes

Like what we’re doing? Support the project on Patreon. Even free members get early previews and project updates.

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Got a feature idea or found a bug? Join the Discord to help shape the next update.