The RAM-349U includes a M10 X 1.25" pitch threaded post connected to a 1.5" rubber ball.
Powder Coated Marine Grade Aluminum
1.5" Rubber Ball Size
The "U" in the part number reflects product packaged in poly bag.
|Ball and socket size||Product Type||Material||Packaging|
|C size 1.5" (Holds up to 4 lbs)||Holder||Powder Coated Marine Grade Aluminum||Packaged in Poly Bag|