RAM® Universal Marine Electronic Mount with Key Lock Knob HOOK-9 This kit comes with a

This kit comes with a 6" x 6" base with an industry-standard amps hole pattern

The RAM-200-1MU Provides a single C size socket with a metal knob and a 1/2" NPT threaded hole

The rail mount adapter for the RAM-114BMU base

RAM®'s patented rubber ball and socket technology dampens shock and vibration and allows for near-infinite adjustment

the GDS® Audio™ amplified speaker and any microphone and mic bracket

RAM® Universal Marine Electronic Mount with Key Lock Knob HOOK-9 This kit comes with aThe RAM 111U DL consists of a 2. 5" diameter round base that contains the universal AMPs hole pattern, 9 inch double socket arm, locking knob and 6. 25" x 2" rectangle base. The rectangle base contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more.