WED-15 Treadwell droids were a model of maintenance droid used by the Galactic Republic during the Clone Wars. One notable Republic WED-15 was 327-T, who served on board the Venator-class Star Destroyer Tranquility during the war. Another WED-15 served on board a Venator-class Star Destroyer, the Renown, although it was destroyed while trying to escape the ship after Separatist forces took control.
