Clamp Release button (repair)

For whatever reason the release button of this clamp broke (plastic fatigue?), making it unusable.

Fortunately it's easy to unscrew the mechanisme, remove plastic parts and print a new one.
They are quite common & standard here in europe, so this is published in the hope it could be usefull to others.



amf + Freecad file provided (if need to adjust dimension)