RAM Drill-Down Ball Mount for Humminbir Helix and Solix

RAM Drill-Down Ball Mount for Humminbir Helix and Solix -  This powder-coated, marine-grade aluminum Humminbird mount consists of a short length double socket arm, a 3.68" diameter round base with a 2.25" D size ball, and one 1.5" x 4.5" rectangular plate with a 2.25" D size ball. The round plate contains two mounting holes at 180-degrees and three mounting holes at 120-degrees. The 1.5" x 4.5" rectangular plate contains a 4-hole pattern compatible with Humminbird 8, 9 & 10 models. The 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.

RAM Drill-Down Ball Mount Main Features: 

• PRODUCT DIMENSIONS: Overall Height: 7.875" 
• SOCKET-TO-SOCKET LENGTH: 3.6" 
• HOLE PATTERN: Rectangular Plate: 1.5" x 4.5", Round Plate: See Drawing 
• PLATE SIZE: Top Plate: 2" x 5", Bottom Plate: 3.68" Diameter 
• BALL SIZE: D Size (2.25") 
• WEIGHT CAPACITY: Standard Use: 6 lbs, Heavy-Duty Use: 5 lbs 
• MATERIALS: Marine-grade aluminum 

• Complete flat surface, drill-down mounting solution for the Humminbird Helix 8, 9, & 10; RAM® Mounts ball and socket technology allows for near-infinite adjustability 
• Includes 3.68" round base with D size 2.25" rubber ball, short length D size double socket arm, and a 1.5" x 4.5" rectangle base with D size 2.25" rubber ball that connects to your Humminbird Helix marine electronic 
• Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments 
• Backed by a lifetime warranty