Check the listing for details. Vent Mount With Mic Holder For Yaesu FTM-500 FTM-300 FTM-400 FTM-6000 FT-891. Condition: New. Listed at 17.95 USD. In some cases the vent is the perfect place to mount a control head. The vent is usually within arms reach and in a good position for viewing.The Lido LM-104 vent mount works on horizontal or vertically polarized vents. The LM-104 LoPro Vent mount with vice action. The mount has a secure vice action grip that is controlled with a tightening ring to get it as tight as needed to secure your device.. The mount has a swivel feature so you can adjust the mount to get the perfect view of your device.This mount comes with a stud that can be threaded directly into the Yaesu control head. Nothing else to buy. We are now including the microphone holder that comes with a 3m adhesive. If you want you can screw it down. 3m adhesive is the good stuff, very strong but can be taken off without leaving a residue.Please note this auction is for the mount only. The radio and microphone are not included in this auction.