RAM Double Ball Mount with #8-32 Hardware for Garmin Fishfinders - RAM-101-G4

The RAM-101-G4 consists of a double socket arm, 2.5" diameter round base with the universal AMPS hole pattern and round adapter base that attaches directly to the back of the Garmin echo™. Designed into the mount is a 1.5" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm; this with RAM's rubber ball and socket technology allows for almost infinite adjustment and perfect viewing angles. Included is hardware that is used to attach the Garmin echo™ to the RAM Mount. Specs & Features Overall Height:7.35" Ball Size:1.5" Rubber Ball SizeMaterial: Powder Coated Marine Grade Aluminum Note: Part number reflects product packaged in clear clam shell for store shelf display. Weight:0.75 lbs. Components RAM 2.5" Round Plate With AMPs Hole Pattern & C Size 1.5" Ball - RAM-202U RAM Medium Length Double Socket Arm For C Size 1.5" Balls - RAM-201U RAM 2.5" Round Base With The AMPs Hole Pattern, 1.5" Ball & Hardware For The Echo™ 200, 500c