A Grappling Line was a device designed to combat the abilities of the Jedi. Sabine Wren was given a pair of Mandalorian Vambraces which both contained grappling lines by Fenn Rau. Appearances Season Three "Trials of the Darksaber" (First appearance) This article is a stub. You can help Star Wars Rebels Wiki by expanding it. Retrieved from "https://starwarsrebels.fandom.com/wiki/Grappling_Line?oldid=72636" Categories: Article stubs Weapons Technology Community content is available under CC-BY-SA unless otherwise noted.