[Smart Design] Professional 1.5 inch ball mount base with round knob for theft prevention outdoors.
[Versatile Mounting Options] Mounts easily to tables, carts, desks, vehicles, boats, or any flat.
[Wide Application] Commonly used in smart farm machines, medical equipment, excavators, and more for secure mounting.
[Multi-functional Mounting Solution] Ideal for tablets, cell phones, fishfinders, and more, with a multi-angle drill base.
[Made to Last] Constructed of marine-grade aluminum and nylon for durability in challenging environments.

Spec:

Item Type: 1.5 Inch Double Ball Mount Base
Material: Aluminum Alloy, Nylon
Ball Diameter: Approx. 38.1mm/1.50in
Aperture: Approx. 6.8mm/0.27in

Package List:
1 x 1.5 Inch Double Ball Mount Base
1 x Accessories

Note:
Manual measurement please allow some error.