Cup Holder With Mic Mount For the Yaesu FTM-400 FTM-350 FTM-100 FT-891
The base of this mount expands out to 3 1/2 inches in diameter by turning the adjusting knob. The neck of the mount is flexible so you can adjust the mount for the perfect view of your device. The mount comes with the AD-1-1T adapter plate. The plate has a 10/32 stud that will thread directly into the control head of the FTM-400, FTM-350, FTM-100 and the FT-891. This version comes with the Microphone holder as well.