This is a Flagpole car antenna, Universal FM antenna, Radio mast replacement.Easy installation. Installs in minutes without special tools. 

Antenna Length: 14 inch

Thread size: M6*1, 1/4 20，M5*0.8，M5*0.75，5/16 18

Color: Black

Package Content: 1x Car FM radio antenna mast

Fit for: Jeep Wrangler JK JKU JL JLU;Personality antenna; modification antenna;