Features: ---2.5" round base with 1.5" rubber ball ---Pre-drilled universal AMPS hole pattern base plate ---Short double socket arm - Overall arm length: 3.25" ---A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection ---2" x 4" plate with a four hole pattern and 1.5" rubber ball ---Plate thickness: 1/4" - center to center hole pattern is 1.5" x 3.5" (hole diameter: 1/4") ---RAM adjustable socket system for your perfect viewing angles ---Overall length fully extended: 5.225" ---Weight capacity: Up to 10 lbs. ---Constructed of powder coated marine grade aluminum ---Genuine RAM Mount: Part # RAM-202-24-B-202U ---Manufacturer's lifetime warranty ---Made in the USA Compatible Devices: ---Humminbird Helix 7.
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