RAM® Double Socket Arm with Round Ball Plate - C Size Long RAM-114DTM The round base has a

The round base has a 1

5 inch diameter mounting plate with 1

pen and pencil storage

68" diameter round plates

RAM® Double Socket Arm with Round Ball Plate - C Size Long RAM-114DTM The round base has aThe RAM 103U D consists of the 1. 5" C size diameter ball and socket system with one open socket end; RAM 201U D socket arm is long length at 9. 125" end to end with a 8" socket to socket length. This mount is designed to be used with any of the C size RAM Mount bases or cradles with a 1. 5" diameter rubber ball. The RAM 202U RAM Round Plate Ball Base features industry standard AMPS hole pattern with 2. 5" diameter base and can be used as an adapter