The RAM-233U rail kit consists of a U shaped rail adapter that connects to a round 2.5" base. All hardware to connect the rail adapter to the plate is included, along with a rubber strip to allow a tight grip on the rail.
Rail Dimensions:
Accommodates rails from .75" to 1" in diameter.
Material:
Powder Coated Marine Grade Aluminum
Ball Size:
1.5" Rubber Ball Size
Note:
The "U" in the part number reflects product packaged in poly bag.
C size 1.5" (Holds up to 4 lbs)
Powder Coated Marine Grade Aluminum
Handlebar/Rail
Adapter
Packaged in Poly Bag