Gridfinity bin for a Knipex Pliers Wrench - 86 01 180. Has some space around the edges so might be able to fit similar pliers wrench with different handles.
2 x 5 Gridfinity bin from the Fusion 360 plugin, traced the Knipex before extruding to create the cutout. Big space at the base for easy access. Stackable too!
The author marked this model as their own original creation.