Machinists File, File Coarseness Bastard , File Style American Pattern File, File Type Machinists File, Profile Shape Round, Face Style Double-, Edge Style Safe, File Length without Tang 12 in, File Diameter 1/2 in, Number of Edges 1, Rigidity Rigid, Taper Taper Towards Point, Teeth per Inch 18, File Body Finish Natural, Handle Length 12 in