RAM 2.5" Base w/ Thread & C Size Ball (RAM-202U-MT1)
RAM Long Socket Arm for 1.5" Balls (RAM-201U-D)
RAM 2.43" x 1.31" Diamond Base with 1.5" Ball (RAM-238U)
RAM Double U Bolt Base with 1.5" Ball (RAM-235U)
RAM Short Socket Arm for 1.5" Balls (RAM-201U-B)