HDMI Cable Strain Relief Support, 3D Printed

Design preview. Rendered from the file, not a photo.

The maker says it fits: Standard rectangular HDMI cables. See the proof

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What it does

Grips your HDMI cable at the connector so it stays put instead of pulling loose during use
Fits standard rectangular HDMI cables; keeps strain off your port so your connection lasts longer
Custom 3D printed just for you; arrives ready to install in minutes
Stops your cable from bending at sharp angles so you avoid signal drops and damage

Your HDMI cables bend and stress where they connect. This strain relief support holds them steady, so your cable lasts longer and your connection stays strong.

The support grips standard rectangular HDMI cable bodies and redirects the stress away from your port. It works at your TV, monitor, or receiver. Since it's 3D printed from the US, you get a custom piece made to order that fits your exact setup.

Installation takes seconds. Slide it onto your cable connector and forget about loose plugs or signal trouble.

817 downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Standard rectangular HDMI cables

That is the maker's word, not a fit we measured. Check the size below against your own.

Standard rectangular HDMI cablesFrom the maker's own listing notes, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.