RAM® Pin-Lock™ Marine Electronic Mount - B Size Medium

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