These single lead cable assemblies are made from the RG-58A/U, Fire-Flex coaxial cable. They are to be used on any single antenna installation. This includes CB, scanner, 2-meter, and 10 meter. Check out these features:

Stranded center conductor to maximize flexibility and prevent untimely breakage.
Shielding coverage that averages 95% to protect against RF leaks and interference.
Polyvinyl center insulation for ruggedness and longevity.
Performance that exceeds mil-spec requirements for 50 ohm RG-58A/U coax.
The K-8 cable is 18′ (5.5m) long. One end is terminated with a PL-259 type connector to match the connector on your radio and the other end is terminated with a ring terminal on the center conductor and a spade connector on the shields. Use this cable with The K-4 stud mount and any mount that uses either one of the lug-style stud mounts.