Mounting base for sonar, universal mounting arm, sonar stand, ball base 1,5" Description: [Handle]: This product is a versatile and adjustable finder holder, designed to support and provide stability. Ideal for use on boats. [Suitable for Various Floating Units]: This holder can be mounted on a variety of types of watercraft, including rubber rafts, yachts, and more, making it a great accessory for fishing trips. [Design]: The holder performs a double function: it is used to fix and display devices. It is commonly used in small vessels, e.g. kayaks. [Material]: Made from high-quality nylon, this handle is designed to withstand harsh marine conditions while providing long-lasting performance. [Product Dimensions]: The handle arm can be adjusted from about 36,5 cm/14,37 inch with the shortest length to about 48 cm/18,90 inch with the longest length. Size Chart: 36,5 cm/14,37 inch 48 cm/18.90 inch The package includes: 1 mount