1. Aluminum Alloy Construction: Made from powder coated marine grade aluminum alloy, the 1.5 inch ball diamond​​ mount base provides durability and reliability in the harshest environments.
2. Universal Compatibility: Compatible with a variety of fit for RAM device mounts and brackets; ball and socket technology allows for nearly infinite adjustability.
3. Versatile Movement: The ball head is combined with connecting rod. When the connecting rod knob is released, it can rotate 360 degrees horizontally and offset 180 degrees vertically
4. Multi Device Support: Serves as a mounting base to support electronic devices, suitable for mounting smartphones, tablets, cameras, fish finders, ​ chart plotters, navigation equipment, radios, and various other devices.
5. Easy Installation and Removal: Designed for quick and effortless installation and disassembly, enhancing user convenience with the 1.5 inch ball mount base.

Specification:
Item Type: Diamond​​ Ball Base
Material: Aluminum Alloy + Rubber
Hole Spacing: Approx. 49mm / 1.9in
Ball Head: 1.5 inch

packing list:
1 x Diamond​​ Ball Base