Container ring

A container ring was a mechanical ringed device used for transporting cargo containers over short distances, typically among space stations. Anything passing through the ring, when activated, would be propelled forward at a considerable rate.

History
While growing up on Pellezara station, the young Tarrin Datch would hone his piloting skills by performing complex manuevers through container rings and repair grids.

Appearances

 * Star Wars: X-wing Alliance