Radiator towel hook

Towel Hook for Radiators – Practical Solution for Bathrooms

1. The Idea
This is a hook designed specifically for bathroom radiators with vertical tubes, with an internal diameter of 25.5 mm. It’s made of three parts: two pieces that wrap around the tube and one that serves as a hook for the towel. The inner part has grooves where I inserted small rubber O-rings, which improve the grip on the smooth surface of the radiator.

2. Assembly and Materials
The two larger pieces are secured together with simple zip ties (see photos). I printed it in PETG because PLA proved too fragile to support a damp bathrobe.

3. Functionality and Feedback
It’s sturdy and practical, holding towels and bathrobes securely on the radiator. I’m open to feedback and suggestions, especially if there are ways to improve the grip or durability.