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The Spirabiner - Spiral Carabiner
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A simple carabiner with a cool spring mechanism
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Updated at source:
Model information
- Source
- Printables
- Category
- Outdoor Sports
- License
- Creative Commons — Attribution — Noncommercial
I love 3D printed springs, and I wanted to include one in a carabiner for a while.
After few rejected ideas I came up with this (cool?) inverted spiral mechanism that acts as the spring for a carabiner.
I think it's pretty cool and wanted to share with you!
Also, the opening of the carabiner is designed in a way to stay firmly in place: the only way to open it is to push – it won't slide in any other direction than the one its supposed to.
3 sizes for the win: small (61mm), medium (76mm) and large (96mm)
Happy printing!