XT labor droid

The XT labor droid was a stocky, barrel-chested droid with strong arms which hung to its knees. It was produced around 20,000 BBY and, though its personality matrix was crude by the time of the Galactic Civil War, it was high technology when it was first produced. One such droid, XT-8, had been modified to become an assassin droid.

Text and facts from the “XT labor droid” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.