Use 3m adhesive or drill it down Includes 5mm bolt that attaches directly to Yaesu control head Low Profile fit into some dash spaces Our new Lo-Pro is a 1" multi-Angle 3m Adhesive or Screw Mounting Pedestal that comes with a plate that will connect directly into your Yaesu FTM-100, FTM-300, FTM-350, FTM-400 and FT-891. No adapter plates to purchase. The mount can be moved up and down, left and right, and turned 360 degrees for the ultimate flexibility in viewing.