Our new LM-803 Cup holder mount height can be adjusted from 6 1/2" to 8" From the top of the adjustable base. The base can be expaded from 2 1/4" to 3 3/4" in diameter by turning the expansion knob. 
This package comes with our EXT-05 Extension plate. The plate has a 1/4 X 20 stud that will thread into the optional Icom remote head brackets. If you have an IC-706 you will need the MB-63 IC-7000 MB-105 ID-4100 MBA-8, The IC-2820 comes with the remote head bracket so you would not need to purchase the remote head bracket. Please note the Icom remote head bracket does not come with this package, you will need to purchase that from an Icom dealer.
It also comes with a Hook for the Icom mic.
Please note the Transceiver, microphone or MB63 adapter plate shown in the photo are not included in this offer.