Garelick 75345 2-1/4" Flush Mount Socket Base - Satin FinishThis Garelick Flush Mount Taper Socket Base is intended only for Stowable Table Pedestals on smaller boats. The satin finish will spruce up any vessel it is installed on.Dimensions: 2-3/4" below deck; Satin Finish; 2-1/4" hole diameter; 7" base; Designed to accept 2.25" Garelick posts with tapered ends. Installations Instructions