Ram Mount RAM202U C Size Round Plate with Ball 1.5" Ball x 2.5" Base

RAM-B-202U RAM Mounts 1-Inch Ball with 2.5" Round Base w/ AMPS Hole Pattern

RAM Mounts RAM202U 2-1/2 inch Diameter Base with 1.5 Inch Rubber Ball

RAM Mount 2.5" Composite / Plastic Round Base with 1.5" Ball - RAP-202U

RAM Mount Aluminum 2.5" Diameter Round Base with 1.5" C-Ball RAM-202U

RAM 2.5" Composite Round Base with the AMPs Hole Pattern & 1" Ball - RAP-B-202U

RAM Mounts Composite Base RAP-B-202U 1” Ball Size B 2.5" Round Base AMPS 4 Hole