Standard Pack = 1 piece(s). Body Diameter inch = 3 ; Body Diameter mm = 76 ; Bore Depth inch = 1.900 ; Bore Depth mm = 49 ; Connection Style = Threaded ; Gage Length inch = 2.06 ; Gage Length mm = 52.3 ; Industry Standard Shank = BT ; Male thread Size inch = 1-1/2-18 ;