This is the 18" version of our LM-300.
This mount can be installed in just a few minutes as long as you have access to the seat rail mount on the passenger or drivers seat. Just loosen the bolt, slide the metal bracket that comes with this mount under the seat rail mount and tighten back down.
The shaft is made of an aluminum rod so you can adjust it to get the perfect view of your Yaesu transceiver.
You can attach our 4 holes amps adapter plate to the remote head bracket that came with your TYT transceiver.
The mount is 18" in length and the shaft is made of aluminum.