The RAM-B-238U consists of a 1inch diameter rubber ball connected at right angles to a 2.43inch x 1.31inch diamond base. The base has two holes 1.912inch from center to center, matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles.
Powder Coated Marine Grade Aluminum
1inch Rubber Ball inchBinch Size
The inchUinch in the part number reflects product packaged in poly bag.