Description: 【Premium Material】38.1mm/1.50inch Ball Composite Universal Marine Electronic Fish Finder Mounting Plate is made of aluminum alloy and rubber ball, which can withstand harsh marine environments and provide long lasting durability. 【Adjustable Angles】Marine Electronic Plate with 38.1mm/1.50inch Ball, with adjustment of 360 degrees horizontally and 180 degrees vertically to easily position your fish finder at the great angle for optimal viewing and operation. 【Rotatable Design】When paired with a connecting rod (not included), the combined parts of this marine electronic fish finder mounting plate can be rotated and offset for maximum flexibility and convenience. 【Product Specifications】Marine Electronic Plate Fish Finder Mount features a ball diameter of 38.1mm/1.50inch, made from rubber for stable attachment. 【Stable and Shockproof】Combination bracket with 38.1mm/1.50inch Ball Marine Electronic Plate features bearing weight is about 2kg-5kg, stable and shockproof, making it a versatile addition to your fishing gear. Specification: Material: Aluminum Alloy Rubber Color: Black Size Chart: Ball Diameter 38.1mm/1.50inch Package Includes: 1 38mm/1.5 inch Ball Composite Universal Marine Electronic Fish Finder Mounting Plate