Standard Pack = 1 piece(s). Width = 4.125 ; Height = 3.75 ; Length = 4.125 ; Body Diameter inch = 1.5 ; Body Diameter mm = 38 ; Bore Depth inch = .700 ; Bore Depth mm = 17 ; Gage Length inch = 1.75 ; Gage Length mm = 44.4 ; Industry Standard Shank = HSK ;