The VAUBORTTI 1.5" Ball Mount Base with Round AMPS Plate is engineered for users who demand flexibility, strength, and clean installation. The base is manufactured using a one-piece die-casting process in aluminum alloy, creating a solid, unified structure designed for screw-mounted applications. Paired with a 38 mm (1.5") TPU ball, the mount delivers a balanced combination of rigidity and elasticity, helping maintain grip while reducing unwanted movement. The standard round AMPS mounting pattern allows this base to be installed on a wide range of flat surfaces, including dashboards, control panels, walls, workbenches, and vehicle interiors. As part of a modular ball system, it works seamlessly with compatible C size (1.5") ball arms and components, making it easy to customize or expand your setup over time. Whether you're building a navigation mount, display holder, or custom device solution, this base is designed to give you the freedom to adjust your angle—and keep it there.