RAM 2-7/16 inch by 1-5/16 inch with diamond mount with otter clip on a RAM mount diamond shape base with 1 inch diameter B size ball. For use with RAM universal ball and socket mount system.
The Powder Coated Marine Grade Diamond shaped Aluminum Universal Plate has a 1.0″ diameter Rubber Ball.
Marine grade aluminum with powder coat finish and rubber ball. Lifetime Warranty.