The LM-803-QR cup holder mount comes with a base that can be expanded from 2 1/2" to 3 1/2" by turning the expansion knob which is on top of the base. The height can be adjusted from 6" to 8" measured from the top of the base. The mount has 2 joints with tightening knobs to allow for adjusting the mount to get the perfect view of your device.

The length on the mounts arm can be adjusted by releasing the tightening knob, adjusting the length, and then tighten with the knob.

This package comes with our QR pack. With the pack, you can attach any amateur radio remote head transceiver. The QR pack comes with a face plate that includes a 1/4 X 20 and 5mm screw. The LM-105-QR face has a 4 hole AMPS pattern that you can attach your remote head bracket to with the included screws and nuts.

Please note in some cases the remote head bracket comes with the transceiver and is an option on others. You will need the remote bracket in order for this mount to work and it is not included. The Yaesu FTM series does not need a remote head bracket. The 5mm attachment threads directly into the remote head.