RAM-A-201U RAM Double Socket Arm - A Size Medium...

RAM-103U-D RAM Mounts Double Socket Arm with Round Ball Plate - C Size Long

RAP-BC-201U RAM Swivel Double Socket Arm for B Size & C S...

EEEKit Double Socket Arm with 1" Ball Compatible RAM B One Size, Black

RAM LONG DOUBLE SOCKET ARM B-SIZE BALL 6" LENGTH RAM-B-201U-C ( lot of 2 pcs )

RAP-201U RAM Composite Double Socket Arm - C Size Medi...

FANAUE Double Socket Arm Compatible with RAM Mount B Size Medium Arm, grey