Enhances device stability with our 17mm Double Side Ball Mount Arm, featuring a double ball head for flexible rotation and secure positioning, perfect for any mobile setups. Crafted from , this 4'' extension rod joint connector adapter is designs to with stand daily use while providing a Stable hold for your phone, Map, or tablet. Ideal for individuals and Professional who require Multifunction mounting for their devices, ensuring convenience and accessibility in various setting. Whether you're navigating on road, setting up a live stream, or capturing photos, this General ball head accessory seamlessly integrates with car phone holders, tripods, and desktop stands. With its user friendly design, this mount arm allows for easy customization of your holder or navigation Systems, making it essential accessory for enhancing your digital .