Car Phone Mount Holder The Grip King Air Vent Universal Smartphones CD Slot. Works with Apple, Android, and GPS. 360 Degree Motion for Hands Free Talking, Safety, and Watching Video. 4 1/2 The Grip King Universal Car Phone Holder has raised rubber teeth to support your device so there's no accidental falls. Wide 4 1/2 Full 360 degree turn for viewing at all angles. Requires no suction cup, tools, or glue to mount. Adjustable support foot for phones without cases.