??Specifications:<br /><br />  <br /><br /> 52mm Frange Inside Diameter <br /><br />  <br /><br /> 3&amp;quot; diameter at base <br /><br /> 2&amp;quot; Diameter at top <br /><br /> 3.5&amp;quot; Tall <br /><br /> Comes with clamp <br /><br />  <br /><br />