Easily Installs in a 2-3/8 Inch Diameter Hole. For Mounting Surfaces 3/8 to 7/8 Inch ThickOffset Cam Bar and Flexible Polymer StrikeLock with 2 Keys and GasketFor Smooth or Carpeted Surfaces - Includes Gasket for Smooth Surface ApplicationsStainless Steel "D" Ring Handle, Stem and Lock NutTwo O-Rings for Increased Water ResistanceFace Plate Dimensions: 2-7/8 x 2-7/8Position Indicators Shows Open or Closed Position