RAM Mount 2-1/2"" Diameter Base w/1.5"" Ball
"<b>RAM 2.5"" Round Base w/ AMPs Hole Pattern & 1.5"" Ball</b><br/><br/>The RAM-202U consists of a 1.5"" diameter rubber ball connected to a flat 2.5"" diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern. <br/><br/><b>Material: </b><br/>Powder Coated Marine Grade Aluminum <br/><br/><b>Ball Size: </b><br/>1.5"" Rubber Ball Size"