RAM® Pin-Lock™ Marine Electronic Mount with Gimbal Knob - C Size Medium

The RAM-SG-111U consists of a 2.5" (63.5 mm) diameter round base, STANDARD LENGTH double socket arm, 6.25" (15.9 cm) x 2" (50.8 mm) rectangle base, RAM mixed combination Pin-Lock™ security nut/knob and key knobs for Gimbal Brackets. The 6.25" (15.9 cm) x 2" (50.8 mm) 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.