The RAM-B-189BU consists of a double 3.3" twist lock suction cup base. Included is a hole pattern that will allow attachment to all RAM bases that contain the universal AMPs hole pattern.
Material:
High Strength Composite and Powder Coated Marine Grade Aluminum
Note:
The "U" in the part number reflects product packaged in poly bag.
High Strength Composite
Powder Coated Marine Grade Aluminum
Base
Aircraft
Suction Cup
Twist-Lock
Packaged in Poly Bag