The Joy Factory Mounting Base for Cup Holder MKX129

Part for Cup Holder Carbon Fiber Mount fits all 1" spherical ball joint mount armsThis cup holder mount base part can be used with any 1" spherical ball join. It features an expandable base to fit a wide range of vehicle cup holders ranging from 3.27" through 4.1" in diameter. The base has a ribbed plastic material which ensures the base fits into the cup holder securely. Compatible with any 1" spherical ball joint Base expands to fit most standard cup holders measuring 3.27" - 4.1" in diameter Features a ribbed plastic material ensuring a secure fit into most cup holders Made of premium aluminum alloy and plastic