The "F" driver is a multi-purpose tool designed for most television RF cable applications. This tool is indispensable for DSS/DBS, CATV and MATV installers. The "F" driver incorporates two tools into one. The socket end helps get the connector into tight spaces like multi taps and rear of VCRs and televisions. The threaded end is for "F" connector insertion for easy and secure "F" connector termination.