- 3 rubber 1.5" balls - each 120 degrees apart
- Center of casting has a .56" diameter hole
- Distance from the center of each ball to the center of the hole is 2.25"
- Constructed of marine grade aluminum
- Holds up to 4 lbs.
- Made in the USA
Brand: RAM Mounts
Part number: RAM-289U
Warranty: Manufacturer's lifetime warranty