flag-clip/README.md

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# Flag Clip (Revised)
Hybrid clip / carabiner 3D printable model to attach flags to the cable of a flag pole.
The gate of the carabiner does double duty as the lever of the clip.
Spring mechanism inspired by [https://www.thingiverse.com/thing:1212828/remixes](https://www.thingiverse.com/thing:1212828/remixes)
Since this was intended for outdoors use, I've printed this in PETG.
![](img/clip.jpeg)
OpenSCAD file enclosed for tuning. In particular, the diameter of the eye at the bottom needs to be closely matched to the flag cable diameter.
# Installation
![](img/install_1.jpeg)
![](img/install_2.jpeg)
![](img/install_3.jpeg)
![](img/install_4.jpeg)
![](img/install_5.jpeg)
## Revision History
### 2022-05-15 Version 1.0
Initial Design
### 2022-07-04 Version 2.0
Substantial Revision. It turns out that even a moderate wind was enough to pull the flag off the pole with the initial design. This revision is considerably more robust to wind, though it still failed in a heavy thunderstorm.
### 2023-08-15 Version 4.0
Revised again (Rev v3 was unsuccessful). This time tested through an entire season's worth of storms.