Hand File, File Coarseness Bastard , File Style American Pattern File, File Type Hand File, Profile Shape Rectangular, Face Style Double-, Edge Style Single, File Length without Tang 6 in, Thickness 5/32 in, File Width 5/8 in, Number of Edges 3, Rigidity Rigid, Taper No Taper, Teeth per Inch 40, 42, File Body Finish Black Oxide, Handle Length 6 in