The SC-4.x control tether was a type of control cable used in the construction of Podracers. Produced by Moriales Systems, the SC-4.x were used in certain parts of the galaxy instead of the Perfect-Series control cables produced by Steelton.
- Star Wars: Episode I The Visual Dictionary
- The Complete Star Wars Encyclopedia
- Endless Vigil (First identified as SC-4.x control tether)