Parametric Over-the-Door Hook

A simple, modern over-the-door hook designed for everyday organization without drilling or permanent installation. This parametric design allows you to easily customize dimensions and layout to perfectly fit your space.

The hook slides over cabinet doors, drawers, or panels, providing a sturdy and space-efficient way to hang towels, clothes, bags, or accessories. Its clean, minimalist look blends naturally into both bathrooms and living spaces.

The structure is strong enough to easily hold a few towels or coats on a single hook, even at low infill.

Features:

Fully parametric design
Fits a wide range of door sizes thanks to customization
Rounded edges for improved aesthetics
Built-in supports for easier printing

Parameters:

Door Attachment

door_thickness – Thickness of the door or panel the hook sits on
door_lip_depth – Depth of the inner lip that sits behind the door for added stability

Hanger Settings

hanger_count – Number of hooks in the model
hanger_spacing – Distance between each hook
hanger_width – Width of each individual hook

Options

enable_rounding – Adds rounded edges to the hook tips (recommended for comfort and appearance)
enable_support – Generates integrated support structures between hooks for better print stability

When using custom supports, I recommend using pliers to remove them.

See the picture for reference:

Printing Recommendations

Use custom supports for the best results and fastest print time
Recommended materials are PLA or PETG
Increase wall count and infill for higher strength (standard 0.2 mm settings worked well in my case)

A practical, customizable solution for adding clean and functional hanging space anywhere in your home.

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