Storz coupling fridge magnet

Storz Coupling Fridge Magnet

This model is a Storz coupling–style fridge magnet, designed to look like a real fire hose coupling while being fully functional as a magnet and a fun desk toy.

It supports 20×2 mm and 20×3 mm round magnets and includes a dedicated print profile with a pause for easy magnet insertion during the print.

Two Couplings can interlock with each other, just like real Storz couplings, making it great as a fidget toy or modular decoration on your fridge or metal surfaces.

 

Print time: ~20 minutes

 

Perfect for firefighters, makers, or anyone who loves mechanical-inspired designs.

 

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Feel free to share photos of your prints—I’d love to see how you use it!