Durite

Durite was a shiny black metal used in the housing of IT-O Interrogation Units.

In 14 BBY the fugitive Jedi Padawan Cal Kestis acquired enough durite in an Abandoned Village on the planet Zeffo to fashion a lightsaber hilt.

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