Privacy Set 2-3/8"" backset Front: 1"" x 2-1/4"" Door Thickness: 1-3/8"" - 1-3/4"" Depth of Mortise: 3-5/8"" Fits all pre-drilled doors: 2-1/8"" crossbores 1"" edgebores Specify if door thickness is greater than 1-3/4"", These latch sets are not designed for heavy doors, SKU: ACRN940