- 3.68" diameter metal round base, base is 0.33"
- 2.25" diameter rubber ball "D" size - Fits most RAM D size socket arms
- Four pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees - diameter of each hole is 0.356"
- Constructed of powder coated marine grade aluminum
- Holds up to 6 lbs.
- Made in the USA
Brand: RAM Mounts
Part number: RAM-D-202U
Warranty: Manufacturer's lifetime warranty