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

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

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

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

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Metal Double Socket Arm Compatible RAM Mount Arm, 1" Ball Short, Black