Ram Mount Universal D Size Ball Mount with Long Arm for 9inch-12in

With RAM Hi-Torq Wrench. Standard. The consists of a base with a 2.25diameter D size ball a long arm and a 6.25x 2marine electronic plate with a D size ball for supporting larger devices. This marine electronic plate contains different combinations of pre-drilled holes and is a direct fit for 9″-12fishfinder gimbal brackets. Supports devices such as the Lowrance HDS-9 Gen2 Touch Garmin GPSMAP 7407 and more.