New Ground Radial Kit 3/8 x 24 for Wilson  Firestik Francis Astatic etc.Specifically Designed for the 3/8 x 24  AntennasThis Radial Kit Consists of 6 Heavy Duty Steel Radials that  screw onto your 3/8 x 24 Standard antenna Base....the Antenna  then screws onto the top of the Radial Kit.Improves Antenna Performance with better Ground Radiation.Also Improves Receive, allowing Better Copy of those Marginal Stations!This is a Heavy Duty 9 inch Solid ground plane unit. Black Tipped