Security collars were a type of slaving collar that was manufactured by the Thalassian Slavers. It consisted of a durasteel neck restraint and a heavy chain. They incorporated a pair of shock panels in order to better control unruly captives. If the collar was damaged or an attempt was made to remove it, it would inflict painful neural shocks and usually knock the victim unconscious. They could be attached to other collars or a pair of stun cuffs.
Jabba Desilijic Tiure was fond of using these to keep his slave girls within easy reach. Princess Leia Organa endured the humiliation of one of these collars when she was captured by Jabba during her part in the mission to rescue Han Solo.
- Star Wars: Episode VI Return of the Jedi
- Star Wars Episode VI: Return of the Jedi novel (First appearance)
- Star Wars Episode VI: Return of the Jedi junior novel