Standard Pack = 1 piece(s). Type = Dial Bore Gage ; Measurement Range = 0.4 To 0.74 Inch ; Gage Depth = 9 Inch ; Graduation = 0.0001 Inch ; Accuracy = 0.0002 Inch ; Accuracy = 5 Micro M ; Material = Alloy Steel (Anvil) ; Dial Face Color = White ; Number Of Anvils/Rods = 9 ; Includes Indicator = Yes ; Includes = (9) Anvils, Spacers, Plastic Storage Case ;