Clamping hinge for plastic meat cases - The Green Hinge

I designed this clamping hinge for reusing the cases for meat and meat products from the big well known German super market,
Connecting two cases for top and botton using the clamping hinges on the case lips and clamp the other side using the latch component.
Very useful for storing semifinished projects, waiting for a component to arrive,

Freecad files provided for customization.