The RigWheels RigMount Sport Magnetic Windshield Mount Set is a magnetic camera car mount that uses rare-earth magnets to achieve its high-holding power. This set consists of two disk magnets and a ball head mount designed to connect through a glass window or windshield, or to a steel surface if used individually.
Each magnet has a special rubber coating to both protect the surface you mount on and prevent slippage while preserving the pull strength of the magnet. The advantage of a magnetic mount over a suction mount is that it doesn't lose its holding strength over time.
The magnets are designed to hold a small-format camera such as a DSLR or action camera. Secure your camera to the 1/4"-20 metal ball head screw on one magnet, place the magnet on the glass surface, then simply place the second magnet on the other side of the glass for an instant bond. The magnets have up to a 50 lb pull resistance when joined together. For even more stability, use another set of magnets with a magic arm to support your gear from an additional angle.