Gridfinity bin for my 'EZARK' branded screwdriver kit. I bought this kit a while ago on Amazon and at the time there were a number of different brands that looked identical - see last picture. This particular kit measures 167mm x 68mm x 20mm. 

The filleted opening in the bin is 168mm long x 21mm wide x 38mm deep, allowing approx 26mm of the case to show above the top surface, or 38mm showing above the finger notches for easy removal.

The bin is 5x1 and is 52.6mm high from the base to the top of the coloured brim.