The RAM-101-B-218-1U consists of a short length double socket arm mount with one round base and one base with 1/2" NPT hole for pipe or pedestal.
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||Material||Mount function||Product Type|
|C size 1.5" (Holds up to 10 lbs)||Powder Coated Marine Grade Aluminum||Drill Down||Mounts|