MSE-6 repair droids, or "Mouse Droids", were small box-like droids that rolled along the ground. They were assigned to Bases, Battle Stations and Ships. They were manufactured by the Rebaxan Columni and were most well known for being used by the Galactic Empire as security droids, and to help escort Stormtroopers.
The Republic began using Mouse Droids towards the end of the Clone Wars on their Cruisers and Frigrates and the Confederacy of Independent Systems used them in their bases at the very end of the war such as on Mustafar and in The Citadel.
- Point of No Return
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