The Power and Antenna Cable Harness for Jeep JT, JL simplifies radio kit installation. Engineered for Jeep JL and JT, ensures a hassle-free installation. A custom fit grommet, included, fits into the existing firewall hole for a clean, finished look. An adapter accommodates old style T-power connector. Cable length is designed for driver side antenna mounting on Jeep JL/JT with our Driver Side Antenna Mount and radio installed using our Mobile Radio Mount.