Square File, File Coarseness Bastard , File Style American Pattern File, File Type Square File, Profile Shape Square, Face Style Double-, Edge Style Safe, File Length without Tang 4 in, File Width 3/16 in, Number of Edges 4, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 43, 44, File Body Finish Natural, Handle Length 4 in