“Metal cuboid with holes in it found in a box with random stuff from my grandma.”
"It is a modular clamping system for a wide variety of industries. It is used to assemble measuring devices, control devices, gauges, a base for cubing, and much more. It fulfills many functions, whether for tactile or optical measurement."
nah, must be an upgrade model, head all plastic and stuff. Perhaps it's number 6?
I was sure it was Wall-e