Firestik SS134A Clamp-On Flat Mount 1"X5" W/K-4A Stud

Screw-on Antenna Flat Mount

Specifically designed to mount antennas on the flat side-view mirror arm supports commonly found on pick-ups

No need to drill any holes in the vehicle or mirror support arm

Mount can span material up to 1.4" (36mm) wide

Comes complete with the K-4A antenna stud

For antennas up to 4' (1.2m) in length