The RAM-202-153-202U powder-coated, marine-grade aluminum Humminbird Helix 5 mount consists of a medium length double socket arm, a 2.5 diameter round base with a 1.5 C size ball, and one 1 x 2.5 rectangular plate with a 1.5 C size ball and 4-hole pattern. Rubber ball and socket technology provides shock and vibration damping, and allows for near-infinite adjustability so you can position your device at the perfect viewing angle. Compatible with versions of the Humminbird Helix 5.

Product Features:

• Complete flat surface, drill-down mounting solution for the Humminbird Helix 5; RAM® Mounts ball and socket technology allows for near-infinite adjustability
• Includes 2.5 round base with C size 1.5 rubber ball, medium length C size double socket arm, and a 1 x 2.5 rectangle base with C size 1.5 rubber ball that connects to your Humminbird Helix 5
• Made of power-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments
• Backed by a lifetime warranty
• Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments