• Complete flat surface, drill-down mounting solution for the Humminbird Helix 7; 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 1.5" x 3.5" rectangle base with C size 1.5" rubber ball that connects to your Humminbird Helix 7
• Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments
• Backed by a lifetime warranty