Upgrade your mobile phone mounting system with this versatile 6-pack of universal ball head connectors. Each mount features a durable ABS plastic construction with precise dimensions - a 27mm x 20mm base plate supporting a 17mm diameter ball joint. The ball joint design allows smooth 360-degree rotation and adjustable viewing angles for optimal phone positioning. These connector pieces serve as essential components for building or repairing phone holder assemblies, letting you create custom mounting solutions for your vehicle, desk, or other surfaces. The black finish maintains a professional look while the robust construction ensures stable phone support. The standardized dimensions make these compatible with many common phone mount systems. This value pack of 6 identical units gives you spares for multiple mounting locations or replacement needs.