Snare cable

Snare cables were a type of Graske weaponry used to capture individuals. (WC: The Alien Files) They shot out cables which would latch onto the target, allowing them to be teleported away. Their effects could be reversed, returning the individual. Krislok used his Snare Cable to capture Maria Jackson, allowing him to remove her from time into Limbo. He later tried to captured Alan Jackson, but was stopped and tied up. (TV: Whatever Happened to Sarah Jane?)