Grit only believes two things are inevitable: the destruction of all things physical, and the permanence of the Decepticon Empire. While he loves construction as much as his teammates on the Constructor Squad, what he truly works toward is building that empire.
- Constructor Squad (Micromaster Combiner Squad, 1990)
- Grit transforms into a wheeled truck that is intended to be the front half of a purple backhoe truck, which he forms with his combiner partner Knockout. He can, of course, be connected to any other Micromaster Combiner or Combiner Transport to make a new vehicle.
- Grit was only available in a six-pack with his squad mates Knockout, Excavator, Hammer, Sledge and Stonecruncher.
- His mold was also used to make the Autobot Pipeline.
- In Dreamwave's More Than Meets The Eye encyclopedia, Grit is depicted flipped left-to-right. (His combiner pin is on the wrong side.)