RAM Base with Ball & AMPs Pattern for Garmin zumo, TomTom Rider & Urban Rider (RAM-B-347U) Product Line_EZ materials have been meticulously chosen

materials have been meticulously chosen to ensure long product life and performance

It's easy to use with other RAM products or universal mounting components because of its pre-drilled holes that includes the universal AMPS hole pattern

and on fuel given the strong yet lightweight design

912" from center to center

Interior Dimensions: 11

RAM Base with Ball & AMPs Pattern for Garmin zumo, TomTom Rider & Urban Rider (RAM-B-347U) Product Line_EZ materials have been meticulously chosenThe RAM B 347U base consists of a 1" diameter rubber ball connected at right angles to a 2" x 1. 7" square base. The base has four pre drilled holes at each corner, making the universal 1. 5 x 1. 188 (hole spacing) AMPS hole pattern. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber Ball "B" Size Note: The "U" in the part number reflects product packaged in poly bag. Weight: 0. 12 lbs.