RAM Marine Electronics 2.25" Ball Long Mount with Rectangular Plate

Features:   Round 3.68" in diameter drill-down base with a 2.25" rubber ball - rre-drilled hole patterns include two holes at 180 degrees and three holes at 120 degrees Long length double socket arm - Overall length: 12.98", socket-To-socket length: 11.41" Rectangular 11" x 3" base with built in 2.25" rubber ball* RAM ball and socket system - Easily adjusts to your perfect viewing angle Holds devices up to 6 lbs.** Fully extended height: 16.03" Constructed of powder coated marine grade aluminum Made in the USA   * Rectangle base is a universal mounting bracket with a selection of mounting hole locations. In certain applications additional holes may need to be drilled for proper fit with your electronic device.   Compatible Devices (partial list):   Garmin ECHOMAP Ultra 122sv ECHOMAP Ultra 126sv GPSMAP 1222/xsv Touch GPSMAP 1242xsv/Touch Fishfinders and GPS Chartplotters   Lowrance HDS Carbon 9 HDS Carbon 12 Elit