Ideal for use with larger fish finders; The Ram Fish Finder Mount is designed so that you can adjust the screen position on your fish finder to reduce glare or keep it out of your way. This mount includes bolts and features pre drilled holes that will perfectly fit your finder. It also features a backing plate for reinforcement inside your vessel. Fits: Lowrance Mark, Elite Series and Humminbird 100,300,500, Matrix Series, Weight: 12oz, Best Use: Fishing, Fly Fishing, Model Year: 2015, Product ID: 376463, GTIN: 0792176946236