The RAM-B-217U consists of two 1" diameter rubber balls connected to a post and 2.5" diameter round base. The round base has pre-drilled holes, including the universal AMPs hole pattern and 3-hole 120 degree pattern. The 1" balls measure center to center 2.5" apart.
Powder Coated Marine Grade Aluminum
1" Rubber "B" Ball Size
The "U" in the part number reflects product packaged in poly bag.
|Ball and socket size||Product Type||Material||Mount function|
|B size 1" (Holds up to 5 lbs)||Base||Powder Coated Marine Grade Aluminum||Drill Down|