The RAM-S-D-111U-C consists of a 3.68" diameter round base, SHORT LENGTH double socket arm, 11" x 3" rectangular base, RAM mixed combination Pin-Lock™ security nut and key knob. The round base contains pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees. 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.
