RAM® Triple Ball and Socket Magnetic Base with Ball

The RAP-B-365-1-339U is made up of a 1" ball connected to a triple magnetic adapter system, with each adapter connected by its own 1" ball and socket joint. Each magnetic base contains three rare-earth magnets (nine total) which lock up securely against any steel or ferrous surface. The soft composite coating on the magnetic adapters prevent scratching or scuffing of the surface you are attaching to.