ProComm HSD995-4B 4' Dual Black Fiberglass CB Radio Antenna Kit w/Mirror Mounts 750 Watt rated, 5/16" Durable fiberglass whip Top Loaded 1/4 wave helically wound antenna 20 Gauge copper wire, Chrome plated 3/8-24 ferrule Factory tuned and field adjustable Kits Include: 3-Way aluminum mirror mount(s) with SO-239 stud & 9' Low loss RG-58 or RG-59 coax with molded PL259 connectors MODEL NO - HSD995-4B