RAM® Drill-Down Double Ball Mount for Humminbird Helix 5 - Short RAM® Tube™ so it can wrap around

so it can wrap around a tube mount and the clamp by joining to the flat base

The top round base contains pre-drilled holes that connect to Raymarine devices listed below

5" diameter round bases that contain the universal AMPS hole pattern as well as the hardware needed to attach a Unified Barcode Scanner to one side of the mount

The RAM-109V-3U consists of a 6" long single swing arm

twist lock base is designed to have a strong hold on glass and non-porous plastic surfaces

RAM® Drill-Down Double Ball Mount for Humminbird Helix 5 - Short RAM® Tube™ so it can wrap aroundThe RAM 202 153 B 202U consists of a round 2. 5" diameter round base (Universal AMPs Hole Pattern), short double socket arm and 1. 5" x 3" rectangular base. The rectangular base contains four holes with a center to center pattern of 1" x 2. 5".