RAM Twist-Lock Suction CUP Base

The RAP-224-1U suction cup base consists of a 3.3" diameter RAM Twist-Lock suction cup that is compatible with the RAM-B-238 or RAP-B-238 diamond ball base. The RAM® Twist-Lock suction cup base can be used on vehicle windshields, and provides an extra strong hold on any smooth, nonporous surface.