RAM Track Ball Marine Electronic Plate for Humminbird 100, 300, 500, 700 Series, Matrix Series and Lowrance Elite-5 Series - RAP-B-107B-354-TRA1U

The RAP-B-107B-354-TRA1U consists of a Track Ball™ base, composite double socket arm and connecting Humminbird/Apelco marine adapter base. The mount is designed with a RAM 1" diameter rubber ball and socket system that has adjustment points at both ends of the double socket arm - allowing for high adjustability to achieve perfect viewing angles. This kit is compatible with virtually any track system including the RAM Tough-Track™.  T-Bolt Dimensions: .48" x .95" Specs & Features Ball Size:1" Rubber "B" Ball Size Material: High Strength Composite and Marine Grade Aluminum Note: Part number reflects product packaged in a poly bag. Compatible With  Extruded Aluminum Tough-Track™ 13" Modular Aluminum Tough-Track™ - RAM-TRACK-EXA-13U 9" Modular Aluminum Tough-Track™ - RAM-TRACK-EXA-9U 3" Modular Aluminum Tough-Track™ - RAM-TRACK-EXA-3U 17" Modular Aluminum Tough-Track™ - RAM-TRACK-EXA-17U 5" Modular Aluminum Tough-Track™ - RAM-TRACK-EXA-5U Top-Loading Composite Tough-Track™ Top-Loading